Category: News
Impossible to install the latest version of Matlab Connector on a Linux computer
I have installed the latest version of 2025b on a Linux system with Ubuntu 24.04.2 LTS.
It is not possible to install the Matlab connector (2025.11.0.2). The process is terminated and the following error is thrown:
Gtk-Message: 11:08:08.425: Failed to load module "gail"
Gtk-Message: 11:08:08.425: Failed to load module "atk-bridge"
I have never had any issues with the Connector whatsoever in the past. Following suggestions from the helpdesk, I did several things already: installing from a different folder, bypassing the firewall, disabling the router, install but not as superuser, fresh Matlab install, etc. It seems the installer completes extraction but fails to start services.
I am very much dependent on the Connector and it is very frustrating that 2025b & Connector do not work out-of-the-box. Furthermore, the process of troubleshooting has become beyond my expertise. What steps can I take to make it work? Is there a way to generate a log or something that can be used to understand the issue?I have installed the latest version of 2025b on a Linux system with Ubuntu 24.04.2 LTS.
It is not possible to install the Matlab connector (2025.11.0.2). The process is terminated and the following error is thrown:
Gtk-Message: 11:08:08.425: Failed to load module "gail"
Gtk-Message: 11:08:08.425: Failed to load module "atk-bridge"
I have never had any issues with the Connector whatsoever in the past. Following suggestions from the helpdesk, I did several things already: installing from a different folder, bypassing the firewall, disabling the router, install but not as superuser, fresh Matlab install, etc. It seems the installer completes extraction but fails to start services.
I am very much dependent on the Connector and it is very frustrating that 2025b & Connector do not work out-of-the-box. Furthermore, the process of troubleshooting has become beyond my expertise. What steps can I take to make it work? Is there a way to generate a log or something that can be used to understand the issue? I have installed the latest version of 2025b on a Linux system with Ubuntu 24.04.2 LTS.
It is not possible to install the Matlab connector (2025.11.0.2). The process is terminated and the following error is thrown:
Gtk-Message: 11:08:08.425: Failed to load module "gail"
Gtk-Message: 11:08:08.425: Failed to load module "atk-bridge"
I have never had any issues with the Connector whatsoever in the past. Following suggestions from the helpdesk, I did several things already: installing from a different folder, bypassing the firewall, disabling the router, install but not as superuser, fresh Matlab install, etc. It seems the installer completes extraction but fails to start services.
I am very much dependent on the Connector and it is very frustrating that 2025b & Connector do not work out-of-the-box. Furthermore, the process of troubleshooting has become beyond my expertise. What steps can I take to make it work? Is there a way to generate a log or something that can be used to understand the issue? matlab connector MATLAB Answers — New Questions
Simulink model freezes at 8% during compilation showing “updating library links blocks: started” in MATLAB 2024a
I am using MATLAB R2024a on Windows, and I am experiencing a consistent issue with one specific Simulink model. During simulation or code generation, the process freezes at 8% during compilation, showing the message “Updating library links blocks: started” in the lower left corner of the window. It remains stuck indefinitely at that stage.
Even if I try to cancel the build, MATLAB becomes unresponsive and eventually crashes, requiring a full restart. This happens almost every day, usually when reopening or restarting the model.
As a temporary workaround, I have been deleting the slprj folder and the .autosave file, and then running the command clear classes. After that, the model compiles normally again — but the issue reappears later.
This model uses several toolboxes, including:
Aerospace Blockset
Aerospace Toolbox
UAV Toolbox
Simulink, Simulink Coder, MATLAB core toolboxes.
The model does not use model references or custom libraries.
Has anyone experienced a similar freeze during “updating library links blocks”? Is there a more permanent fix or diagnostic step to prevent this issue?I am using MATLAB R2024a on Windows, and I am experiencing a consistent issue with one specific Simulink model. During simulation or code generation, the process freezes at 8% during compilation, showing the message “Updating library links blocks: started” in the lower left corner of the window. It remains stuck indefinitely at that stage.
Even if I try to cancel the build, MATLAB becomes unresponsive and eventually crashes, requiring a full restart. This happens almost every day, usually when reopening or restarting the model.
As a temporary workaround, I have been deleting the slprj folder and the .autosave file, and then running the command clear classes. After that, the model compiles normally again — but the issue reappears later.
This model uses several toolboxes, including:
Aerospace Blockset
Aerospace Toolbox
UAV Toolbox
Simulink, Simulink Coder, MATLAB core toolboxes.
The model does not use model references or custom libraries.
Has anyone experienced a similar freeze during “updating library links blocks”? Is there a more permanent fix or diagnostic step to prevent this issue? I am using MATLAB R2024a on Windows, and I am experiencing a consistent issue with one specific Simulink model. During simulation or code generation, the process freezes at 8% during compilation, showing the message “Updating library links blocks: started” in the lower left corner of the window. It remains stuck indefinitely at that stage.
Even if I try to cancel the build, MATLAB becomes unresponsive and eventually crashes, requiring a full restart. This happens almost every day, usually when reopening or restarting the model.
As a temporary workaround, I have been deleting the slprj folder and the .autosave file, and then running the command clear classes. After that, the model compiles normally again — but the issue reappears later.
This model uses several toolboxes, including:
Aerospace Blockset
Aerospace Toolbox
UAV Toolbox
Simulink, Simulink Coder, MATLAB core toolboxes.
The model does not use model references or custom libraries.
Has anyone experienced a similar freeze during “updating library links blocks”? Is there a more permanent fix or diagnostic step to prevent this issue? simulink, compilation, freeze, library-links, matlab2024a MATLAB Answers — New Questions
How to color-code columns in MATLAB Clustergram?
I am trying to label specific columns in a MATLAB clustergram with particular colors to indicate similarities between columns but not necessarily within dendogram clusters (I already have the clustergram made, just trying to better explain my data). I am aware of the ColumnGroupMarker function, but I do not want them based on cluster – I’d like to be able to control whether columns in the same group have different colors, similar to this academic paper has the bars for liver/lung and metastatic/normal:I am trying to label specific columns in a MATLAB clustergram with particular colors to indicate similarities between columns but not necessarily within dendogram clusters (I already have the clustergram made, just trying to better explain my data). I am aware of the ColumnGroupMarker function, but I do not want them based on cluster – I’d like to be able to control whether columns in the same group have different colors, similar to this academic paper has the bars for liver/lung and metastatic/normal: I am trying to label specific columns in a MATLAB clustergram with particular colors to indicate similarities between columns but not necessarily within dendogram clusters (I already have the clustergram made, just trying to better explain my data). I am aware of the ColumnGroupMarker function, but I do not want them based on cluster – I’d like to be able to control whether columns in the same group have different colors, similar to this academic paper has the bars for liver/lung and metastatic/normal: clustergram, plot MATLAB Answers — New Questions
Microsoft 365 Companion Apps Fail to Impress
Why do Microsoft 365 Companion Apps Even Exist?
Announced in message center notification MC1160180 (updated 30 September 2025, Microsoft 365 roadmap item 486856), the Microsoft 365 companion apps are a collection of apps designed to live in the Windows toolbar and specialize in a single task. Currently, the suite spans the People, Files, and Calendar companions and starting in October 2025, Microsoft began to install the companion apps automatically on Windows 11 devices that already have the Microsoft 365 desktop client apps.
According to Microsoft, “these lightweight apps integrate seamlessly with Microsoft 365, allowing users to efficiently look up contacts and navigate organization charts, locate files, view calendars and streamline workflows without distractions.” This text seems like a desperate justification for recreating three wheels. Why these apps exist when there are perfectly good other Microsoft 365 apps to do the same job is beyond me. The companion apps complicate an already complex app landscape.
I like to stay current with Windows, so the companion apps showed up earlier this month. Since then, I have struggled to make sense of what they do. The first thing I don’t like about the companion apps is their detachment from the rest of Microsoft 365. Typically, I have Outlook (classic), Teams, the OneDrive sync client, and a bunch of browser apps running (SharePoint sites, admin centers, Planner, and so on). The Microsoft 365 apps share a perfectly good single-sign-on experience, but the companion apps do their own thing and insist on separate authentication. It’s a jarring start.
The Files Companion App
The Files app depends on OneDrive for Business and is able to list cloud files owned or shared by the signed-in user (sounds a lot like the OneDrive browser client). You can view and share files or open the location where a file is stored. The single party trick I found was relatively fast searching. In Figure 1, I searched for Exchange Online and the app responded with alacrity.
But the big question is whether the Files app does enough to warrant keeping it around. After all, Microsoft 365 users have SharePoint search or the OneDrive for Business app, or if they have Microsoft 365 Copilot, Microsoft 365 Copilot Search. The latter is the best way that I have found to search or information, especially when it’s linked via a Copilot connector to important external websites.
The People Companion App
The People app is a way of browsing your Outlook contacts and the Entra ID directory with details of a contact presented through the Microsoft 365 user profile card (Figure 2). Once again, I wonder why I should use a separate app instead of Outlook. Or OWA? Or the new Outlook?
The Calendar Companion App
The Calendar app doesn’t even rate a screen shot. It’s a calendar app without the ability to create a new event or meeting. Opening the Outlook calendar in a new window gives access to more information and more capabilities.
Suppressing the Companion Apps
It didn’t take long to decide that the companion apps were toolbar clutter that I could live without. Tenant administrators can stop Microsoft 365 installing the apps by updating the companion apps setting in the Modern Apps settings tab of Deployment configurations in the Microsoft 365 apps admin center. By default, the setting is checked. Unchecking it stops the installation on workstations (Figure 3).
If the companion apps have already reached PCs, some PowerShell can clean things up by blocking the startup state for the companion apps in the system registry to stop the apps showing up in the toolbar. This code checks the registry to find the startup state for each app (0 = enabled, 1 = disabled) and disables the state for the three apps.
# Disable the People, Files, and Calendar Microsoft 365 Companion Apps from starting automatically
$RegistryKey = "HKCU:SoftwareClassesLocal SettingsSoftwareMicrosoftWindowsCurrentVersionAppModelSystemAppDataMicrosoft.M365Companions_8wekyb3d8bbwe"
[array]$AppStartUpIds = @("$RegistryKeyCalendarStartupId","$RegistryKeyFilesStartupId","$RegistryKeyPeopleStartupId")
ForEach ($AppStartupId in $AppStartUpIds) {
Try {
If (Test-Path $AppStartupId) {
# Disable startup state for the app
Write-Host ("Disabling startup state for the {0} companion app" -f $AppStartupId.Split("StartupId")[0].Split("")[11]) -ForegroundColor Green
Set-ItemProperty -Path $AppStartupId -Name "State" -Value 1 -Type DWORD -ErrorAction Stop
} Else {
Write-Host ("Couldn't find path to disable startup for the {0} companion app" -f $AppStartupId.Split("StartupId")[0].Split("")[11]) -ForegroundColor Red
}
} Catch {
Write-Error ("Failed to set State for {0} : {1}" -f $AppStartupId, $_)
}
}
Write-Host "Completed suppressing the startup of the Calendar, Files, and People companion apps"
The apps are still present on the PC and can be started if the user wants to check them out.
Dump the Apps and Unclutter Your PC
I have no idea how long Microsoft will persist with the notion that these companion apps will improve the lives of Microsoft 365 users. The apps do nothing to keep me focused, streamlined, or any of the other fine words used as justification in MC1160180. But make your own mind up – and then dump the apps before Microsoft comes to their senses and cuts the apps in an effort to save engineering expenses.
So much change, all the time. It’s a challenge to stay abreast of all the updates Microsoft makes across the Microsoft 365 ecosystem. Subscribe to the Office 365 for IT Pros eBook to receive insights updated monthly into what happens within Microsoft 365, why it happens, and what new features and capabilities mean for your tenant.
in my simulink,used for voltage stabilization which used dvr in flc,here the output have some issues the vload and vinj? so can u help me, vload would be proper sine wave?
Post Content Post Content optimization, matlab, simulink MATLAB Answers — New Questions
Orifice (TL) temperature-dependent parameterization
Hello together,
I would like to specify an oil filter in Simscape. At the moment, I use the TL-Library orifice component for this task. I have test data available to specify the volumetric flow rate depending on the fluid temperature and the pressure drop. Unfortunately, I can’t find any option to make the orifice behave temperature-dependent. There is only an option to parameterize the volumetric flow rate vs. the pressure drop. If I do so, the model behaves the same for each temperature.
Does anybody know how I could model this component in an accurate way?
Thank you!Hello together,
I would like to specify an oil filter in Simscape. At the moment, I use the TL-Library orifice component for this task. I have test data available to specify the volumetric flow rate depending on the fluid temperature and the pressure drop. Unfortunately, I can’t find any option to make the orifice behave temperature-dependent. There is only an option to parameterize the volumetric flow rate vs. the pressure drop. If I do so, the model behaves the same for each temperature.
Does anybody know how I could model this component in an accurate way?
Thank you! Hello together,
I would like to specify an oil filter in Simscape. At the moment, I use the TL-Library orifice component for this task. I have test data available to specify the volumetric flow rate depending on the fluid temperature and the pressure drop. Unfortunately, I can’t find any option to make the orifice behave temperature-dependent. There is only an option to parameterize the volumetric flow rate vs. the pressure drop. If I do so, the model behaves the same for each temperature.
Does anybody know how I could model this component in an accurate way?
Thank you! simscape, orifice, hydraulic, model MATLAB Answers — New Questions
Simulink Scope Screen Cursors Disabled
I have a Simulink file that refuses to show the measurement tools on the scope. Note how the the time/value boxes are greyed out. Also, the ‘show panel’ does not work. I have other Simulink files where this is working just fine. I tried to delete and insert the scope again, but that did not help. I can’t find this mentioned anywhere in Help or Support. I can run the Screen cursors in another Simulink file in the same session, so it is something in this configuration.I have a Simulink file that refuses to show the measurement tools on the scope. Note how the the time/value boxes are greyed out. Also, the ‘show panel’ does not work. I have other Simulink files where this is working just fine. I tried to delete and insert the scope again, but that did not help. I can’t find this mentioned anywhere in Help or Support. I can run the Screen cursors in another Simulink file in the same session, so it is something in this configuration. I have a Simulink file that refuses to show the measurement tools on the scope. Note how the the time/value boxes are greyed out. Also, the ‘show panel’ does not work. I have other Simulink files where this is working just fine. I tried to delete and insert the scope again, but that did not help. I can’t find this mentioned anywhere in Help or Support. I can run the Screen cursors in another Simulink file in the same session, so it is something in this configuration. simulink, screen cursors MATLAB Answers — New Questions
How can I acquire images from multiple GigE cameras using Image Acquisition Toolbox and Parallel Computing Toolbox?
I have two or more GigE Vision cameras and I want to acquire images/video from them by using Parallel Computing Toolbox with one worker per camera.
Is there some example code that shows this approach?I have two or more GigE Vision cameras and I want to acquire images/video from them by using Parallel Computing Toolbox with one worker per camera.
Is there some example code that shows this approach? I have two or more GigE Vision cameras and I want to acquire images/video from them by using Parallel Computing Toolbox with one worker per camera.
Is there some example code that shows this approach? MATLAB Answers — New Questions
Microsoft Won’t Dump Outlook for a New AI Client
New Management Wants to Reimagine Outlook but That Doesn’t Mean That the New Outlook Client is Dead
A Tom Warren report in TheVerge.com that Outlook is getting an AI overhaul under new leadership (reported here in an accessible form) certainly caused the imagination of some commentators to go into overdrive. Unfortunately, the conclusions reached are impractical and unlikely. Let me explain why.
The article reported that Gaurav Sareen, corporate VP of global experiences and platform at Microsoft wants the Outlook developers to reimagine how Outlook can serve users by using AI to process email in a much more proactive manner than happens today.
Essentially, Outlook should be like a hyper-efficient assistant that processes email to relieve mailbox owners of the need to review and decide how to handle messages. According to the internal memo seen by Warren, Sareen wants developers to take a new approach: “Instead of bolting AI onto legacy experiences, we have the chance to reimagine Outlook from the ground up.” More importantly, Sareen wants work to happen faster with teams “prototyping and testing in days, not months.”
Senior managers have a habit of laying out grand plans when they take over new responsibilities. That’s OK, because it’s important to have a vision for where a product or technology is heading, so no one can criticize Microsoft executives for setting out how they think development teams should react to the current state of the market and customer demand.
However, Outlook is in the middle of a transition to fulfil the “One Outlook” vision of clients that deliver the same functionality on Windows, Mac, browsers, and mobile clients. The transition from Outlook classic is ongoing, and while I have been critical of the rate of progress and the implementation of some features (like the very slow export to PST), there’s no doubt that Microsoft is making progress. The eventual goal is to be able to transition away from Outlook classic by the time support for the classic client finishes in 2029.
The need to deliver certainty to corporate customers means that it makes zero sense for commentators to conclude that Microsoft will now dump the new Outlook in favor of some AI-infused client that must be designed from the ground up to replace Outlook classic, OWA, Outlook mobile, and the new Outlook.
Microsoft’s Outlook Commitment to Microsoft 365 Customers
Microsoft has a commitment to Microsoft 365 customers to deliver a solid version of Outlook as part of the Microsoft 365 enterprise apps suite. Changing course now to incorporate new AI-powered functionality might sound exciting, but it ignores the simple fact that Microsoft 365 Copilot licenses are not possessed by many tenants, and without Copilot and access to AI-powered features, the vision outlined by Sareen cannot be achieved.
I don’t think Microsoft is willing to give away Copilot licenses just to enable AI features in Outlook. That move wouldn’t go down well with shareholders who look at the massive investments made to build out datacenter capabilities for AI without a clear line of sight about how these investments will deliver revenues.
Microsoft is coy about many Microsoft 365 Copilot licenses they’ve sold. No one knows how many Microsoft 365 Copilot licenses are in active use, but I’m willing to bet that the number of Copilot licensees is hundreds of millions removed from the number of Outlook users. The latest data from the Microsoft FY26 Q1 results indicate that Microsoft 365 has around 446 million paid seats. Let’s say that 400 million of these people use Outlook. That’s a lot of additional AI processing that might be required to deliver a new AI-infused Outlook client, which is why I think that any strategy based on dramatically increasing the amount of AI processing in Outlook will run into the cold brick wall of financial reality.
There’s also the need for Microsoft to deliver a client Exchange Server after Outlook classic retires. This client is unlikely to have as many AI-powered features because it’s much harder to deliver those features in on-premises environments than it is in the cloud.
Evolutionary AI Additions to Outlook
What I think will happen is that Microsoft will continue to press ahead with its One Outlook strategy to equip the new Outlook with equivalent functionality (and more) than is currently available in Outlook classic. It just makes sense for Microsoft to get Outlook to a common code base for multiple platforms.
At the same time, during the period up to 2029 when Microsoft’s committed support for Outlook classic ceases, Microsoft will implement important AI-powered features in Outlook classic to keep corporate customers happy.
At the same time, I believe that Sureen’s memo will force the Outlook development teams to respond with proposals to become more aggressive about bringing AI-powered features into Outlook based on the new Outlook framework. I don’t see any appetite for a third Outlook flavor over the next few years (Outlook classic, new Outlook, and Outlook AI++). That’s not how Microsoft works, especially in a space where they need to keep large corporate customers happy and don’t want to see support costs escalate due to client profusion.
Customer Support and Expectations Moderate Grand Plans
As noted above, new leaders invariably have new ideas about how to move products forward. Just because some of those ideas leak outside is no reason to conclude that Microsoft will suddenly switch course for a product used by hundreds of millions of people. The practical issues of customer expectations and long-term support are enough to moderate even the most radical of new leader ideas. I suspect that the same will happen here. Stay calm and take some happy pills.
Insight like this doesn’t come easily. You’ve got to know the technology and understand how to look behind the scenes. Benefit from the knowledge and experience of the Office 365 for IT Pros team by subscribing to the best eBook covering Office 365 and the wider Microsoft 365 ecosystem.
Typo in Bicycle Kinematics/Steering Angle Equation?
Hi everyone,
Is there a typo in the documentation of Mobile Robot Kinematics -> Bicycle Kinematics -> Steering Angle Equation? See
https://uk.mathworks.com/help/robotics/ug/mobile-robot-kinematics-equations.html
The current model reads
However, I think the correct model should be
Am I missing something?Hi everyone,
Is there a typo in the documentation of Mobile Robot Kinematics -> Bicycle Kinematics -> Steering Angle Equation? See
https://uk.mathworks.com/help/robotics/ug/mobile-robot-kinematics-equations.html
The current model reads
However, I think the correct model should be
Am I missing something? Hi everyone,
Is there a typo in the documentation of Mobile Robot Kinematics -> Bicycle Kinematics -> Steering Angle Equation? See
https://uk.mathworks.com/help/robotics/ug/mobile-robot-kinematics-equations.html
The current model reads
However, I think the correct model should be
Am I missing something? steering angle equation, bicycle kinematics MATLAB Answers — New Questions
How to modify the engine model to be like my real 3 cylinder car, I’m trying to model the electrical system of my car but the start current is not the same.
I have the model and im trying to modify it so the start current is the same as my real 3 cylinder 1l car, im an electric eng student but i dont really know much mechanics for it to me to know how to mimic my real car, i also need the starter not engage when volatge is low, but some how it still moves, or at least the rpms do, i need to iddle at the same rpm and i have been able to increse the iddle but its still lower than 1000 (tho that might be due to electrical loads like lights ans stuff).I have the model and im trying to modify it so the start current is the same as my real 3 cylinder 1l car, im an electric eng student but i dont really know much mechanics for it to me to know how to mimic my real car, i also need the starter not engage when volatge is low, but some how it still moves, or at least the rpms do, i need to iddle at the same rpm and i have been able to increse the iddle but its still lower than 1000 (tho that might be due to electrical loads like lights ans stuff). I have the model and im trying to modify it so the start current is the same as my real 3 cylinder 1l car, im an electric eng student but i dont really know much mechanics for it to me to know how to mimic my real car, i also need the starter not engage when volatge is low, but some how it still moves, or at least the rpms do, i need to iddle at the same rpm and i have been able to increse the iddle but its still lower than 1000 (tho that might be due to electrical loads like lights ans stuff). start current, start motor, start system control MATLAB Answers — New Questions
Why i am getting different outputs when i am using Transfer function block(1/s) instead of integrator block in this block diagram. (2026a version).
Why am I getting different outputs when I use Transfer Function block (1/s) instead of Integrator block in this block diagram (Simulink 2026a version)? initial condition or saturation are not used.Why am I getting different outputs when I use Transfer Function block (1/s) instead of Integrator block in this block diagram (Simulink 2026a version)? initial condition or saturation are not used. Why am I getting different outputs when I use Transfer Function block (1/s) instead of Integrator block in this block diagram (Simulink 2026a version)? initial condition or saturation are not used. transferred MATLAB Answers — New Questions
How do I plot a graph with the grid for trig functions with 0 ≤ x ≤ 2π
y1 = cos (x) … solid line, red, no marker
y2 = -sin (x) … dashed line, blue, no marker
y3 = cos (x)’ … no line, blue, circle
Cos(x)’ is the ferivative of cos(x)y1 = cos (x) … solid line, red, no marker
y2 = -sin (x) … dashed line, blue, no marker
y3 = cos (x)’ … no line, blue, circle
Cos(x)’ is the ferivative of cos(x) y1 = cos (x) … solid line, red, no marker
y2 = -sin (x) … dashed line, blue, no marker
y3 = cos (x)’ … no line, blue, circle
Cos(x)’ is the ferivative of cos(x) plotting, graph, functions MATLAB Answers — New Questions
Office 365 for IT Pros November 2025 Update
Monthly Update #125 Now Available for Download
The Office 365 for IT Pros team is happy to announce the availability of the November 2025 update for the Office 365 for IT Pros (2026 edition) eBook. This is the 125th monthly update. We’ve also published an update for the Automating Microsoft 365 with PowerShell eBook (now at version 17.3).
Subscribers can download the updated PDF and EPUB files from Gumroad.com. The link in the receipt you received always fetches the latest files. See our FAQ for more information about downloading updated, and our change log for details of what’s changed in update #125.
Hype, BS, and Misunderstandings
Some of the commentary that appears on the internet is in a state of outrageous ignorance. Two recent examples involving Teams come to mind. The first was the revelation that attackers could extract and reuse access tokens from the local state file that Teams uses to track cookies and other metadata. The security researcher was very excited by this finding but quite forgot that an attacker needed physical control over a workstation to carry out the exploit.
The second was the hubris around the upcoming change to add automatic location updates so that when people come into the office, Teams will update their location to “Office” instead of the user doing so manually. This was interpreted as an example of employee surveillance, an assessment that rapidly fell apart once anyone with an ounce of sense and some knowledge about how Teams works looked at what actually happens. The sad quality of the material some publish in the pursuit of web page views…
Microsoft’s FY26 Q1 Results
Microsoft published their FY26 Q1 results on October 29, 2025. The Microsoft Cloud is now at an annualized revenue run rate of $196.4 billion (at a 68% margin) and the number of Microsoft 365 commercial seats seems to be around 446 million based on a 6% year-over-year growth (slowing gradually). No number was provided for the Teams user base, so we’re still stuck at the 320 million stated in October 2023. However, we did hear that Entra ID now has one billion monthly active users.
Apart from those numbers, there wasn’t much to get excited about from a Microsoft 365 perspective. All the vibe at the market analysts meeting was about how happy Microsoft is with Copilot’s progress. In reinforcing this impression, Microsoft misses no opportunity to push out data snippets that seem impressive but are pretty worthless.
Satya Nadella said: “Just nine months since release, tens of millions of users across Microsoft 365 customer base are already using Chat.” That seems good, but he didn’t specify how many of these people have licenses and how many use the free Microsoft Copilot Chat. The statement that “first party family of Copilots now has surpassed 150 million monthly active users” is similarly light on detail. For instance, what constitutes an active Copilot user?
Nadella went on to say that “Adoption is accelerating rapidly, growing 50% quarter over quarter, and we continue to see usage intensity increase.” That 50% growth appears impressive, but is the growth for free Copilot or the $360/year version? And without a base to measure against, it’s hard to know if Copilot grew from 40 to 60 seats or are millions of seats involved. Finally, the assertion that “more than 90% of the Fortune 500 now use Microsoft 365 Copilot.” is another example of Microsoft’s undoubted skill at obfuscating market numbers because no one knows how many seats are involved and if the Fortune 500 are seriously implementing Copilot or just kicking the tires.
Microsoft cited three customer examples of customers buying over 15,000 seats, one customer deploying 30,000 seats, and PWC with 200,000 seats. That’s not a lot to justify the $34.9 billion of capital expenditures in the quarter “driven by growing demand for our cloud and AI offerings.” I guess that spending so much to beef up datacenters for AI doesn’t matter so much when Microsoft is throwing off $45 billion cash flow in a quarter.
I loved the assertion about “16 billion Copilot interactions audited by Purview.” Purview certainly captures audit events for Copilot interactions, but that’s not auditing. Unless you need some faux statistics, of course. And of course, a Copilot interaction usually generates at least two audit events (prompt and response), so the big number isn’t quite as impressive.
Knowing How Technology Works
What all of this proves is that reading news published on the internet and taking everything on face value creates a certain impression. Reading the same news and knowing how Microsoft 365 works means that you’re not going to be caught out and impressed by bogus news or over-hyped data. The mission of Office 365 for IT Pros is to spread knowledge based on hard experience and expertise. Now on to monthly update #126.
How can I properly extract the features of a ferning pattern using image processing?
Using feature extraction, what can I do to distinguish the ferning pattern in a positive fern test? Attached is a sample image from https://commons.wikimedia.org/wiki/File:Positive_Fern_Test_.jpg .Using feature extraction, what can I do to distinguish the ferning pattern in a positive fern test? Attached is a sample image from https://commons.wikimedia.org/wiki/File:Positive_Fern_Test_.jpg . Using feature extraction, what can I do to distinguish the ferning pattern in a positive fern test? Attached is a sample image from https://commons.wikimedia.org/wiki/File:Positive_Fern_Test_.jpg . image processing, feature extraction, deep learning, classification MATLAB Answers — New Questions
Iterative of Nonlinear Functions
Someone please help, whenever i run my code I keep getting the same errors. My code and a screenshoot of the error page is attached.
% Given Values
k = 120;
alpha = 3.91e-6;
Ti=1073.15;
Tw=288.15;
Ta=288.15;
hw=100;
ha=10;
dt=10;
n_steps=60;
l=0.1;
tau=0.00391;
T1=zeros(n_steps,1);
T1(1,1)=Ti;
T2=zeros(n_steps,1);
T2(1,1)=Ti;
T3=zeros(n_steps,1);
T3(1,1)=Ti;
T4=zeros(n_steps,1);
T4(1,1)=Ti;
T5=zeros(n_steps,1);
T5(1,1)=Ti;
T6=zeros(n_steps,1);
T6(1,1)=Ti;
T7=zeros(n_steps,1);
T7(1,1)=Ti;
T8=zeros(n_steps,1);
T8(1,1)=Ti;
T9=zeros(n_steps,1);
T9(1,1)=Ti;
T10=zeros(n_steps,1);
T10(1,1)=Ti;
T11=zeros(n_steps,1);
T11(1,1)=Ti;
T12=zeros(n_steps,1);
T12(1,1)=Ti;
T13=zeros(n_steps,1);
T13(1,1)=Ti;
T14=zeros(n_steps,1);
T14(1,1)=Ti;
T15=zeros(n_steps,1);
T15(1,1)=Ti;
for i=1:(n_steps-1)
syms t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15
eqn1 = l*k*(ha+hw)*(Ta-T1(i))+(T6-T1(i))+(T2(i)-T1(i))==(t1-T1(i))/tau;
eqn2 = ha*l*(Ta-T2(i)+((T7(i)-T2(i))+(T3(i)-T2(i))+(T1(i)-T2(i))))==(t2-T2(i))/tau;
eqn3 = ha*l/k*(Ta-T3(i))+((T4(i)-T3(i))+(T8(i)-T3(i)+(T2(i)-T3(i))))==(t3-T1(i))/tau;
eqn4 = ha*l*(Ta-T4(i)+((T9(i)-T4(i))+(T3(i)-T4(i))+(T5(i)-T4(i))))==(t4-T4(i))/tau;
eqn5 = l*k*(ha+hw)*(Ta-T5(i))+(T10-T5(i))+(T4(i)-T5(i))==(t5-T5(i))/tau;
eqn6 = hw*l/k*(Ta-T6(i))+((T1(i)-T6(i))+(T7(i)-T6(i))+(T11(i)-T6(i)))==(t6-T6(i))/tau;
eqn7 = (T6(i)-T7(i))+(T8(i)-T7(i))+(T2(i)-T7(i))+(T12(i)-T7(i))==(t7-T7(i))/tau;
eqn8 = (T7(i)-T8(i))+(T9(i)-T8(i))+(T3(i)-T8(i))+(T13(i)-T8(i))==(t8-T8(i))/tau;
eqn9 = (T8(i)-T9(i))+(T10(i)-T9(i))+(T4(i)-T9(i))+(T14(i)-T9(i))==(t9-T9(i))/tau;
eqn10 = hw*l/k*(Ta-T10(i))+((T5(i)-T10(i))+(T9(i)-T10(i))+(T15(i)-T10(i)))==(t10-T10(i))/tau;
eqn11 = hw*l/k*(Ta-T11(i))+((T6(i)-T11(i))+(T12(i)-T11(i)))==(t11-T11(i))/tau;
eqn12 = hw*l/k*(Ta-T12(i))+((T13(i)-T12(i)+(T7(i)-T12(i))+(T11(i)-T12(i))))==(t12-T12(i))/tau;
eqn13 = hw*l/k*(Ta-T13(i))+((T12(i)-T13(i)+(T8(i)-T13(i))+(T14(i)-T13(i))))==(t13-T13(i))/tau;
eqn14 = hw*l/k*(Ta-T14(i))+((T13(i)-T14(i)+(T5(i)-T14(i))+(T9(i)-T14(i))))==(t14-T14(i))/tau;
eqn15 = hw*l/k*(Ta-T15(i))+((T14(i)-T15(i))+(T10(i)-T15(i)))==(t15-T15(i))/tau;
s = solve([eqn1 eqn2 eqn3 eqn4 eqn5 eqn6 eqn7 eqn8 eqn9 eqn10 eqn11 eqn12 eqn13 eqn14 eqn15],…
[t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15]);
nodal_temperatures = double(struct2array(s));
T1(i+1,1) = s(1);
T2(i+1,1) = s(2);
T3(i+1,1) = s(3);
T4(i+1,1) = s(4);
T5(i+1,1) = s(5);
T6(i+1,1) = s(6);
T7(i+1,1) = s(7);
T8(i+1,1) = s(8);
T9(i+1,1) = s(9);
T10(i+1,1) = s(10);
T11(i+1,1) = s(11);
T12(i+1,1) = s(12);
T13(i+1,1) = s(13);
T14(i+1,1) = s(14);
T15(i+1,1) = s(15);
end
% Display the results for the final temperatures
disp(‘Final Temperatures at Step 60:’);
disp([T1(60,1), T2(60,1), T3(60,1), T4(60,1), T5(60,1), T6(60,1), …
T7(60,1), T8(60,1), T9(60,1), T10(60,1), T11(60,1), T12(60,1),…
T13(60,1), T14(60,1), T15(60,1)]);Someone please help, whenever i run my code I keep getting the same errors. My code and a screenshoot of the error page is attached.
% Given Values
k = 120;
alpha = 3.91e-6;
Ti=1073.15;
Tw=288.15;
Ta=288.15;
hw=100;
ha=10;
dt=10;
n_steps=60;
l=0.1;
tau=0.00391;
T1=zeros(n_steps,1);
T1(1,1)=Ti;
T2=zeros(n_steps,1);
T2(1,1)=Ti;
T3=zeros(n_steps,1);
T3(1,1)=Ti;
T4=zeros(n_steps,1);
T4(1,1)=Ti;
T5=zeros(n_steps,1);
T5(1,1)=Ti;
T6=zeros(n_steps,1);
T6(1,1)=Ti;
T7=zeros(n_steps,1);
T7(1,1)=Ti;
T8=zeros(n_steps,1);
T8(1,1)=Ti;
T9=zeros(n_steps,1);
T9(1,1)=Ti;
T10=zeros(n_steps,1);
T10(1,1)=Ti;
T11=zeros(n_steps,1);
T11(1,1)=Ti;
T12=zeros(n_steps,1);
T12(1,1)=Ti;
T13=zeros(n_steps,1);
T13(1,1)=Ti;
T14=zeros(n_steps,1);
T14(1,1)=Ti;
T15=zeros(n_steps,1);
T15(1,1)=Ti;
for i=1:(n_steps-1)
syms t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15
eqn1 = l*k*(ha+hw)*(Ta-T1(i))+(T6-T1(i))+(T2(i)-T1(i))==(t1-T1(i))/tau;
eqn2 = ha*l*(Ta-T2(i)+((T7(i)-T2(i))+(T3(i)-T2(i))+(T1(i)-T2(i))))==(t2-T2(i))/tau;
eqn3 = ha*l/k*(Ta-T3(i))+((T4(i)-T3(i))+(T8(i)-T3(i)+(T2(i)-T3(i))))==(t3-T1(i))/tau;
eqn4 = ha*l*(Ta-T4(i)+((T9(i)-T4(i))+(T3(i)-T4(i))+(T5(i)-T4(i))))==(t4-T4(i))/tau;
eqn5 = l*k*(ha+hw)*(Ta-T5(i))+(T10-T5(i))+(T4(i)-T5(i))==(t5-T5(i))/tau;
eqn6 = hw*l/k*(Ta-T6(i))+((T1(i)-T6(i))+(T7(i)-T6(i))+(T11(i)-T6(i)))==(t6-T6(i))/tau;
eqn7 = (T6(i)-T7(i))+(T8(i)-T7(i))+(T2(i)-T7(i))+(T12(i)-T7(i))==(t7-T7(i))/tau;
eqn8 = (T7(i)-T8(i))+(T9(i)-T8(i))+(T3(i)-T8(i))+(T13(i)-T8(i))==(t8-T8(i))/tau;
eqn9 = (T8(i)-T9(i))+(T10(i)-T9(i))+(T4(i)-T9(i))+(T14(i)-T9(i))==(t9-T9(i))/tau;
eqn10 = hw*l/k*(Ta-T10(i))+((T5(i)-T10(i))+(T9(i)-T10(i))+(T15(i)-T10(i)))==(t10-T10(i))/tau;
eqn11 = hw*l/k*(Ta-T11(i))+((T6(i)-T11(i))+(T12(i)-T11(i)))==(t11-T11(i))/tau;
eqn12 = hw*l/k*(Ta-T12(i))+((T13(i)-T12(i)+(T7(i)-T12(i))+(T11(i)-T12(i))))==(t12-T12(i))/tau;
eqn13 = hw*l/k*(Ta-T13(i))+((T12(i)-T13(i)+(T8(i)-T13(i))+(T14(i)-T13(i))))==(t13-T13(i))/tau;
eqn14 = hw*l/k*(Ta-T14(i))+((T13(i)-T14(i)+(T5(i)-T14(i))+(T9(i)-T14(i))))==(t14-T14(i))/tau;
eqn15 = hw*l/k*(Ta-T15(i))+((T14(i)-T15(i))+(T10(i)-T15(i)))==(t15-T15(i))/tau;
s = solve([eqn1 eqn2 eqn3 eqn4 eqn5 eqn6 eqn7 eqn8 eqn9 eqn10 eqn11 eqn12 eqn13 eqn14 eqn15],…
[t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15]);
nodal_temperatures = double(struct2array(s));
T1(i+1,1) = s(1);
T2(i+1,1) = s(2);
T3(i+1,1) = s(3);
T4(i+1,1) = s(4);
T5(i+1,1) = s(5);
T6(i+1,1) = s(6);
T7(i+1,1) = s(7);
T8(i+1,1) = s(8);
T9(i+1,1) = s(9);
T10(i+1,1) = s(10);
T11(i+1,1) = s(11);
T12(i+1,1) = s(12);
T13(i+1,1) = s(13);
T14(i+1,1) = s(14);
T15(i+1,1) = s(15);
end
% Display the results for the final temperatures
disp(‘Final Temperatures at Step 60:’);
disp([T1(60,1), T2(60,1), T3(60,1), T4(60,1), T5(60,1), T6(60,1), …
T7(60,1), T8(60,1), T9(60,1), T10(60,1), T11(60,1), T12(60,1),…
T13(60,1), T14(60,1), T15(60,1)]); Someone please help, whenever i run my code I keep getting the same errors. My code and a screenshoot of the error page is attached.
% Given Values
k = 120;
alpha = 3.91e-6;
Ti=1073.15;
Tw=288.15;
Ta=288.15;
hw=100;
ha=10;
dt=10;
n_steps=60;
l=0.1;
tau=0.00391;
T1=zeros(n_steps,1);
T1(1,1)=Ti;
T2=zeros(n_steps,1);
T2(1,1)=Ti;
T3=zeros(n_steps,1);
T3(1,1)=Ti;
T4=zeros(n_steps,1);
T4(1,1)=Ti;
T5=zeros(n_steps,1);
T5(1,1)=Ti;
T6=zeros(n_steps,1);
T6(1,1)=Ti;
T7=zeros(n_steps,1);
T7(1,1)=Ti;
T8=zeros(n_steps,1);
T8(1,1)=Ti;
T9=zeros(n_steps,1);
T9(1,1)=Ti;
T10=zeros(n_steps,1);
T10(1,1)=Ti;
T11=zeros(n_steps,1);
T11(1,1)=Ti;
T12=zeros(n_steps,1);
T12(1,1)=Ti;
T13=zeros(n_steps,1);
T13(1,1)=Ti;
T14=zeros(n_steps,1);
T14(1,1)=Ti;
T15=zeros(n_steps,1);
T15(1,1)=Ti;
for i=1:(n_steps-1)
syms t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15
eqn1 = l*k*(ha+hw)*(Ta-T1(i))+(T6-T1(i))+(T2(i)-T1(i))==(t1-T1(i))/tau;
eqn2 = ha*l*(Ta-T2(i)+((T7(i)-T2(i))+(T3(i)-T2(i))+(T1(i)-T2(i))))==(t2-T2(i))/tau;
eqn3 = ha*l/k*(Ta-T3(i))+((T4(i)-T3(i))+(T8(i)-T3(i)+(T2(i)-T3(i))))==(t3-T1(i))/tau;
eqn4 = ha*l*(Ta-T4(i)+((T9(i)-T4(i))+(T3(i)-T4(i))+(T5(i)-T4(i))))==(t4-T4(i))/tau;
eqn5 = l*k*(ha+hw)*(Ta-T5(i))+(T10-T5(i))+(T4(i)-T5(i))==(t5-T5(i))/tau;
eqn6 = hw*l/k*(Ta-T6(i))+((T1(i)-T6(i))+(T7(i)-T6(i))+(T11(i)-T6(i)))==(t6-T6(i))/tau;
eqn7 = (T6(i)-T7(i))+(T8(i)-T7(i))+(T2(i)-T7(i))+(T12(i)-T7(i))==(t7-T7(i))/tau;
eqn8 = (T7(i)-T8(i))+(T9(i)-T8(i))+(T3(i)-T8(i))+(T13(i)-T8(i))==(t8-T8(i))/tau;
eqn9 = (T8(i)-T9(i))+(T10(i)-T9(i))+(T4(i)-T9(i))+(T14(i)-T9(i))==(t9-T9(i))/tau;
eqn10 = hw*l/k*(Ta-T10(i))+((T5(i)-T10(i))+(T9(i)-T10(i))+(T15(i)-T10(i)))==(t10-T10(i))/tau;
eqn11 = hw*l/k*(Ta-T11(i))+((T6(i)-T11(i))+(T12(i)-T11(i)))==(t11-T11(i))/tau;
eqn12 = hw*l/k*(Ta-T12(i))+((T13(i)-T12(i)+(T7(i)-T12(i))+(T11(i)-T12(i))))==(t12-T12(i))/tau;
eqn13 = hw*l/k*(Ta-T13(i))+((T12(i)-T13(i)+(T8(i)-T13(i))+(T14(i)-T13(i))))==(t13-T13(i))/tau;
eqn14 = hw*l/k*(Ta-T14(i))+((T13(i)-T14(i)+(T5(i)-T14(i))+(T9(i)-T14(i))))==(t14-T14(i))/tau;
eqn15 = hw*l/k*(Ta-T15(i))+((T14(i)-T15(i))+(T10(i)-T15(i)))==(t15-T15(i))/tau;
s = solve([eqn1 eqn2 eqn3 eqn4 eqn5 eqn6 eqn7 eqn8 eqn9 eqn10 eqn11 eqn12 eqn13 eqn14 eqn15],…
[t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15]);
nodal_temperatures = double(struct2array(s));
T1(i+1,1) = s(1);
T2(i+1,1) = s(2);
T3(i+1,1) = s(3);
T4(i+1,1) = s(4);
T5(i+1,1) = s(5);
T6(i+1,1) = s(6);
T7(i+1,1) = s(7);
T8(i+1,1) = s(8);
T9(i+1,1) = s(9);
T10(i+1,1) = s(10);
T11(i+1,1) = s(11);
T12(i+1,1) = s(12);
T13(i+1,1) = s(13);
T14(i+1,1) = s(14);
T15(i+1,1) = s(15);
end
% Display the results for the final temperatures
disp(‘Final Temperatures at Step 60:’);
disp([T1(60,1), T2(60,1), T3(60,1), T4(60,1), T5(60,1), T6(60,1), …
T7(60,1), T8(60,1), T9(60,1), T10(60,1), T11(60,1), T12(60,1),…
T13(60,1), T14(60,1), T15(60,1)]); for loop, iteration, nonlinear, multiple, iteration equation, simulation, mathematics MATLAB Answers — New Questions
Error trying to get started with get_chanlocs plugin for EEGLAB “Unrecognized function or variable ‘placeFiducials'”
Hello,
I am very new to MATLAB, so apologies in advance if this is a trivial question. My university has recently acquired a Structure Sensor 3 scanner, and we would like to use the 3D models to conduct source localisation. It looks like get_chanlocs is the perfect tool to get the locations of the channels on the 3D models, but I am running into issues when trying to open the models in EEGLAB.
After importing my EEG data (.bdf file, from a Biosemi system, 64 channels), I use the "Locate electrodes in a 3D head image" option. First, I am prompted to select my 3D model, where I choose the .obj file created with the 3D scanner. Then I am asked if I want to use a template; since I do not have one yet, I select "No, I will select locations in order". At this point, MATLAB gives me this error:
Unrecognized function or variable ‘placeFiducials’.
Error in get_chanlocs (line 177)
fiducials = placeFiducials(head_surface);
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
I think it means there is a function (placeFiducials) that the script is trying to use, but cannot find. But I am not sure where this function should be located. Am I missing a plugin, or could this be an issue with version compatibility?
I am currently using:
– MATLAB R2025b
– EEGLAB 2025.1.0
– FieldTrip 20250106
Installed EEGLAB plugins:
– Biosig v3.8.4
– ERPLAB v12.10
– clean_rawdata v2.11
– ICLabel v1.7
– firfilt v2.8
– dipfit v5.6
– EEG-BIDS v10.3
– get_chanlocs v4
– NFT v2.2
Thanks in advance if anyone can help me with this.Hello,
I am very new to MATLAB, so apologies in advance if this is a trivial question. My university has recently acquired a Structure Sensor 3 scanner, and we would like to use the 3D models to conduct source localisation. It looks like get_chanlocs is the perfect tool to get the locations of the channels on the 3D models, but I am running into issues when trying to open the models in EEGLAB.
After importing my EEG data (.bdf file, from a Biosemi system, 64 channels), I use the "Locate electrodes in a 3D head image" option. First, I am prompted to select my 3D model, where I choose the .obj file created with the 3D scanner. Then I am asked if I want to use a template; since I do not have one yet, I select "No, I will select locations in order". At this point, MATLAB gives me this error:
Unrecognized function or variable ‘placeFiducials’.
Error in get_chanlocs (line 177)
fiducials = placeFiducials(head_surface);
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
I think it means there is a function (placeFiducials) that the script is trying to use, but cannot find. But I am not sure where this function should be located. Am I missing a plugin, or could this be an issue with version compatibility?
I am currently using:
– MATLAB R2025b
– EEGLAB 2025.1.0
– FieldTrip 20250106
Installed EEGLAB plugins:
– Biosig v3.8.4
– ERPLAB v12.10
– clean_rawdata v2.11
– ICLabel v1.7
– firfilt v2.8
– dipfit v5.6
– EEG-BIDS v10.3
– get_chanlocs v4
– NFT v2.2
Thanks in advance if anyone can help me with this. Hello,
I am very new to MATLAB, so apologies in advance if this is a trivial question. My university has recently acquired a Structure Sensor 3 scanner, and we would like to use the 3D models to conduct source localisation. It looks like get_chanlocs is the perfect tool to get the locations of the channels on the 3D models, but I am running into issues when trying to open the models in EEGLAB.
After importing my EEG data (.bdf file, from a Biosemi system, 64 channels), I use the "Locate electrodes in a 3D head image" option. First, I am prompted to select my 3D model, where I choose the .obj file created with the 3D scanner. Then I am asked if I want to use a template; since I do not have one yet, I select "No, I will select locations in order". At this point, MATLAB gives me this error:
Unrecognized function or variable ‘placeFiducials’.
Error in get_chanlocs (line 177)
fiducials = placeFiducials(head_surface);
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
I think it means there is a function (placeFiducials) that the script is trying to use, but cannot find. But I am not sure where this function should be located. Am I missing a plugin, or could this be an issue with version compatibility?
I am currently using:
– MATLAB R2025b
– EEGLAB 2025.1.0
– FieldTrip 20250106
Installed EEGLAB plugins:
– Biosig v3.8.4
– ERPLAB v12.10
– clean_rawdata v2.11
– ICLabel v1.7
– firfilt v2.8
– dipfit v5.6
– EEG-BIDS v10.3
– get_chanlocs v4
– NFT v2.2
Thanks in advance if anyone can help me with this. get_chanlocs, eeglab, error: placefiducials MATLAB Answers — New Questions
Help me to run the code
% Creating variables
aSca = 2.5 * 1023;
bSca = 4 + 2i;
cVect = (6:-0.6:-5)’;
dMat = diag(2*ones(4,1));
eMat = randi([-2 2],4,3);
% Common functions and indexing
fSum = sum(eMat);
dMat(:,3) = 1;
gSub = eMat(1:3,1:2);
dMat(:,end) = [];
shaimaa_Al_Otaibi_Computer_Engineering = [dMat eMat];
shaimaa_Al_Otaibi_Computer_Engineering = round(shaimaa_Al_Otaibi_Computer_Engineering);
fMat = 5:10;
% Control statements
% a)
xVec = 0:0.1:2;
% b)
sum_n = 0;
n = 0;
while sum_n <= 500
n = n + 1;
sum_n = sum_n + n;
end
% c)
if aSca > bSca
disp(‘aSca is greater than bSca.’)
else
disp(‘bSca is greater than aSca.’)
end
% d)
x = 3;
switch x
case 1
disp(‘x is 1.’)
case 2
disp(‘x is 2.’)
case {3,4}
disp(‘x is 3 or 4.’)
otherwise
disp(‘x is not 1, 2, 3, or 4.’)
end% Creating variables
aSca = 2.5 * 1023;
bSca = 4 + 2i;
cVect = (6:-0.6:-5)’;
dMat = diag(2*ones(4,1));
eMat = randi([-2 2],4,3);
% Common functions and indexing
fSum = sum(eMat);
dMat(:,3) = 1;
gSub = eMat(1:3,1:2);
dMat(:,end) = [];
shaimaa_Al_Otaibi_Computer_Engineering = [dMat eMat];
shaimaa_Al_Otaibi_Computer_Engineering = round(shaimaa_Al_Otaibi_Computer_Engineering);
fMat = 5:10;
% Control statements
% a)
xVec = 0:0.1:2;
% b)
sum_n = 0;
n = 0;
while sum_n <= 500
n = n + 1;
sum_n = sum_n + n;
end
% c)
if aSca > bSca
disp(‘aSca is greater than bSca.’)
else
disp(‘bSca is greater than aSca.’)
end
% d)
x = 3;
switch x
case 1
disp(‘x is 1.’)
case 2
disp(‘x is 2.’)
case {3,4}
disp(‘x is 3 or 4.’)
otherwise
disp(‘x is not 1, 2, 3, or 4.’)
end % Creating variables
aSca = 2.5 * 1023;
bSca = 4 + 2i;
cVect = (6:-0.6:-5)’;
dMat = diag(2*ones(4,1));
eMat = randi([-2 2],4,3);
% Common functions and indexing
fSum = sum(eMat);
dMat(:,3) = 1;
gSub = eMat(1:3,1:2);
dMat(:,end) = [];
shaimaa_Al_Otaibi_Computer_Engineering = [dMat eMat];
shaimaa_Al_Otaibi_Computer_Engineering = round(shaimaa_Al_Otaibi_Computer_Engineering);
fMat = 5:10;
% Control statements
% a)
xVec = 0:0.1:2;
% b)
sum_n = 0;
n = 0;
while sum_n <= 500
n = n + 1;
sum_n = sum_n + n;
end
% c)
if aSca > bSca
disp(‘aSca is greater than bSca.’)
else
disp(‘bSca is greater than aSca.’)
end
% d)
x = 3;
switch x
case 1
disp(‘x is 1.’)
case 2
disp(‘x is 2.’)
case {3,4}
disp(‘x is 3 or 4.’)
otherwise
disp(‘x is not 1, 2, 3, or 4.’)
end matrix MATLAB Answers — New Questions
Why is Answers Now Showing “Ran in” Links?
AFAICT, the "ran in" link is just a link to the same question.AFAICT, the "ran in" link is just a link to the same question. AFAICT, the "ran in" link is just a link to the same question. answers "ran in" MATLAB Answers — New Questions
Ultra RAM on True Dual Port RAM
HI,
I try to design True Dual Port RAM on Ultra RAM. I use block primitive True Dual Port RAM in 2024a and set RAMDirective ‘ultra’. Generated code has this attribute. But when implemen step in Vivado, i have info, that attribute ultra is ignored because invalid write mode. And after implementing my RAM design by block RAM, but i need based on Ultra RAM
Please, give advice about this problemHI,
I try to design True Dual Port RAM on Ultra RAM. I use block primitive True Dual Port RAM in 2024a and set RAMDirective ‘ultra’. Generated code has this attribute. But when implemen step in Vivado, i have info, that attribute ultra is ignored because invalid write mode. And after implementing my RAM design by block RAM, but i need based on Ultra RAM
Please, give advice about this problem HI,
I try to design True Dual Port RAM on Ultra RAM. I use block primitive True Dual Port RAM in 2024a and set RAMDirective ‘ultra’. Generated code has this attribute. But when implemen step in Vivado, i have info, that attribute ultra is ignored because invalid write mode. And after implementing my RAM design by block RAM, but i need based on Ultra RAM
Please, give advice about this problem hdl coder, ultra ram, ramdirective, simulink MATLAB Answers — New Questions
