Month: July 2024
islocalmax(‘flat selection’) selecting 0 value points
I am trying to select these ‘flat’ peaks from a set of data and as I need the range of index values I am using islocalmax(data,’FlatSelection’,’all’) and for most of my data it does a good job as shown in the picture above but others end up looking like this.
Was wondering if there is a way to fix this? I have tried altering things like minprominence and such.I am trying to select these ‘flat’ peaks from a set of data and as I need the range of index values I am using islocalmax(data,’FlatSelection’,’all’) and for most of my data it does a good job as shown in the picture above but others end up looking like this.
Was wondering if there is a way to fix this? I have tried altering things like minprominence and such. I am trying to select these ‘flat’ peaks from a set of data and as I need the range of index values I am using islocalmax(data,’FlatSelection’,’all’) and for most of my data it does a good job as shown in the picture above but others end up looking like this.
Was wondering if there is a way to fix this? I have tried altering things like minprominence and such. matlab, graph MATLAB Answers — New Questions
How to plot system of fractional delay differential equations
Let us consdier the system of fractional order delay differential equation
D^[alpha} x(t)= a*x(t) ( 1- x(t)/k ) – (b* x(t)* y(t-tau) ) / ( 1+c* x(t) );
D^[alpha} y(t)= ( b* x(t)* y(t-tau) ) / ( 1+c* x(t) )-d y(t);
tau=0.5; a=1; k=2; b=0.5; c=1.5; [x(t), y(t)]=[2,1] for all t in [-0.5, 0].
How to plot the above system?Let us consdier the system of fractional order delay differential equation
D^[alpha} x(t)= a*x(t) ( 1- x(t)/k ) – (b* x(t)* y(t-tau) ) / ( 1+c* x(t) );
D^[alpha} y(t)= ( b* x(t)* y(t-tau) ) / ( 1+c* x(t) )-d y(t);
tau=0.5; a=1; k=2; b=0.5; c=1.5; [x(t), y(t)]=[2,1] for all t in [-0.5, 0].
How to plot the above system? Let us consdier the system of fractional order delay differential equation
D^[alpha} x(t)= a*x(t) ( 1- x(t)/k ) – (b* x(t)* y(t-tau) ) / ( 1+c* x(t) );
D^[alpha} y(t)= ( b* x(t)* y(t-tau) ) / ( 1+c* x(t) )-d y(t);
tau=0.5; a=1; k=2; b=0.5; c=1.5; [x(t), y(t)]=[2,1] for all t in [-0.5, 0].
How to plot the above system? fractional delay MATLAB Answers — New Questions
KQL extend command does not seems to work in workbook
Hi all,
I have an issue with the extend command in a custom workboook.
The following KQL query parses Palo Alto Logs and to extract specific field (like PanOSSourceUserName, etc) and creating new column (same name).
CommonSecurityLog
| where DeviceProduct == “PAN-OS”
| where DeviceEventClassID == “GLOBALPROTECT”
| extend PanOSSourceUserName=extract(“PanOSSourceUserName=([A-Z,a-z.]+@+[A-Z,a-z.]+)”,0,AdditionalExtensions)
| extend PanOSSourceRegion=extract(“PanOSSourceRegion=([A-Z,a-z.]+)”,0,AdditionalExtensions)
| extend PanOSPublicIPv4=extract(“PanOSPublicIPv4=([0-9.]+)”,0,AdditionalExtensions)
| project-away ExtID, LogSeverity, Activity
When I run this KQL query again the log (Sentinel Dashboard-> General -> Logs), I got the expected result.
If I edit a Workbook (then Add query), and run the same KQL query, the new column (like PanOSSourceUserName, etc) are not created !
Is it normal ??
Any idea ?
Regards,
HA
Hi all, I have an issue with the extend command in a custom workboook.The following KQL query parses Palo Alto Logs and to extract specific field (like PanOSSourceUserName, etc) and creating new column (same name).CommonSecurityLog| where DeviceProduct == “PAN-OS”| where DeviceEventClassID == “GLOBALPROTECT”| extend PanOSSourceUserName=extract(“PanOSSourceUserName=([A-Z,a-z.]+@+[A-Z,a-z.]+)”,0,AdditionalExtensions)| extend PanOSSourceRegion=extract(“PanOSSourceRegion=([A-Z,a-z.]+)”,0,AdditionalExtensions)| extend PanOSPublicIPv4=extract(“PanOSPublicIPv4=([0-9.]+)”,0,AdditionalExtensions)| project-away ExtID, LogSeverity, Activity When I run this KQL query again the log (Sentinel Dashboard-> General -> Logs), I got the expected result.If I edit a Workbook (then Add query), and run the same KQL query, the new column (like PanOSSourceUserName, etc) are not created ! Is it normal ??Any idea ? Regards, HA Read More
Sharepoint 2016 add new button next to Save button
Hello, is it possible ta add a new button next to “Save” and “Close”, Not in the Ribbon, but at the bottom of form. At Sharepoint 2016 on prem.
Hello, is it possible ta add a new button next to “Save” and “Close”, Not in the Ribbon, but at the bottom of form. At Sharepoint 2016 on prem. Read More
Looking for a way to show upcoming payments on my das
Hi,
I’m working on a dashboard to keep track of my finances. I have several monthly reoccurring payments and I’m simply trying to create a way to get a quick view of upcoming payments for the month based on today’s date. IE: Electric bill is due every 22nd and I want to be able to see that it’s coming up if the current date is the 19th. Given that several of the payments happen regularly, I want to be able to see what’s coming up when I open my workbook, based on the current day. Can anyone shine some light?
Hi, I’m working on a dashboard to keep track of my finances. I have several monthly reoccurring payments and I’m simply trying to create a way to get a quick view of upcoming payments for the month based on today’s date. IE: Electric bill is due every 22nd and I want to be able to see that it’s coming up if the current date is the 19th. Given that several of the payments happen regularly, I want to be able to see what’s coming up when I open my workbook, based on the current day. Can anyone shine some light? Read More
Sharepoint List – Column Permissions
Hi Everyone,
Context: creating an internal job board where leadership submits a form and it flows to a list. One of the columns is an “Action” column where employees can click a JSon button to “Apply” which triggers a Power Automate flow (approvals).
My problem is that the flow picks up “Modified by” Details for the approval flow (i.e applicant applies, flows through to job poster to review applicant) but this means I need to give the applicants edit access, which is not ideal as they can then edit the entire row item (job posted).
How do I ensure they can only click “apply” and not have edit access to any other column.
I have used a view to narrow the fields down, also removed the commandbarpromps using JSon formatting. My list is embedded on the main page (could not use the list webpart as the JSon button can’t be clicked then).
I’ve seen some solutions using SPFx but have no clue how to fo that nor does my company allow such.
Open to alternate solutions as long as the objective is achieved (people can apply)
Hi Everyone, Context: creating an internal job board where leadership submits a form and it flows to a list. One of the columns is an “Action” column where employees can click a JSon button to “Apply” which triggers a Power Automate flow (approvals). My problem is that the flow picks up “Modified by” Details for the approval flow (i.e applicant applies, flows through to job poster to review applicant) but this means I need to give the applicants edit access, which is not ideal as they can then edit the entire row item (job posted). How do I ensure they can only click “apply” and not have edit access to any other column. I have used a view to narrow the fields down, also removed the commandbarpromps using JSon formatting. My list is embedded on the main page (could not use the list webpart as the JSon button can’t be clicked then). I’ve seen some solutions using SPFx but have no clue how to fo that nor does my company allow such. Open to alternate solutions as long as the objective is achieved (people can apply) Read More
Access denied on SharePoint for external guest users
Hello
Please i need your help on this issue.
We invited a guest in our tenant and provided access on a SharePoint folder in a document library.
The user was added to a SharePoint group on a document library and we shared a specific folder with that user by sending a SharePoint invitation.
When the user clicks on the SharePoint invitation, they can log in successfully, but the user gets an access denied message.
Please note that we provided external access to multiple people from that specific client in the same manner. The rest can successfully access the specific folder, but one of the user gets an access denied message.
As troubleshooting steps we did the following:
– removed the user from user profile service on the SharePoint admin center
– removed the user from the site collection
– deleted and re-created the user in Azure AD
– invited the user again in the same manner we invited the others
– and we also had a Teams call with the client and assisted the user via share screen, making sure the user is following the correct steps for logging in
After all these troubleshooting steps, the user keeps getting an “access denied” message while the others have access.
Could you please assist us with this issue?
Hello Please i need your help on this issue. We invited a guest in our tenant and provided access on a SharePoint folder in a document library. The user was added to a SharePoint group on a document library and we shared a specific folder with that user by sending a SharePoint invitation. When the user clicks on the SharePoint invitation, they can log in successfully, but the user gets an access denied message. Please note that we provided external access to multiple people from that specific client in the same manner. The rest can successfully access the specific folder, but one of the user gets an access denied message. As troubleshooting steps we did the following: – removed the user from user profile service on the SharePoint admin center- removed the user from the site collection- deleted and re-created the user in Azure AD- invited the user again in the same manner we invited the others- and we also had a Teams call with the client and assisted the user via share screen, making sure the user is following the correct steps for logging in After all these troubleshooting steps, the user keeps getting an “access denied” message while the others have access. Could you please assist us with this issue? Read More
Asking for Admin Approval for OnlineMeetings.Read & Calendars.ReadBasic while it is not required.
Though the Graph Explorer says Admin Consent is Not needed for OnlineMeetings.Read and Calendars.ReadBasic, when we try to use it, it actually asks for Admin approval. Please refer below screenshots.
OnlineMeetings.Read:
Calendars.ReadBasic:
Though the Graph Explorer says Admin Consent is Not needed for OnlineMeetings.Read and Calendars.ReadBasic, when we try to use it, it actually asks for Admin approval. Please refer below screenshots.OnlineMeetings.Read: Calendars.ReadBasic:@Prasad_Das-MSFT Read More
How can I make my Copilot for Word be less imaginative?
I have a dvi.doc file containing table with students’ entrance exams’ results (names + scored points). I ask Copilot for Word a prompt “Analyze /dvi.doc”. And then copilot creates a report where along with actual data from my file it pretends to use imaginary source files I never heard of (dvi.xls with qualification exams’ results of the same persons, exam.doc with scores split by subjects etc). Altogether it makes a complete mess. What shall I do to just have my original doc file analyzed in a reliable way?
I have a dvi.doc file containing table with students’ entrance exams’ results (names + scored points). I ask Copilot for Word a prompt “Analyze /dvi.doc”. And then copilot creates a report where along with actual data from my file it pretends to use imaginary source files I never heard of (dvi.xls with qualification exams’ results of the same persons, exam.doc with scores split by subjects etc). Altogether it makes a complete mess. What shall I do to just have my original doc file analyzed in a reliable way? Read More
Messsy contacts in Outlook 365 for Desktop
Hi,
I have Outlook 365 desktop version running under Windows 11. I rarely use Outlook online. In my accounts, I have 3 IMAP/POP3 accounts saved in a single PST file and 2 exchange accounts. The problem I have is that I have a messy contacts in 3 different contact lists that were generated automatically by Outlook.
When I try to send an email to email address removed for privacy reasons I cannot find the name in the search, autcomplete, etc. but I can find it in the exchange contacts for exchange accounts when I never added it. My contacts are messy and useless now.
How can unify my contact list and fix this issue? I have looked at this: method
But I cannot make this approach work in my case.
Thanks
Hi,I have Outlook 365 desktop version running under Windows 11. I rarely use Outlook online. In my accounts, I have 3 IMAP/POP3 accounts saved in a single PST file and 2 exchange accounts. The problem I have is that I have a messy contacts in 3 different contact lists that were generated automatically by Outlook.When I try to send an email to email address removed for privacy reasons I cannot find the name in the search, autcomplete, etc. but I can find it in the exchange contacts for exchange accounts when I never added it. My contacts are messy and useless now.How can unify my contact list and fix this issue? I have looked at this: methodBut I cannot make this approach work in my case.Thanks Read More
Microsoft Defender for Endpoint List of detections. (Alerts and Incidents)
Hello.
I am looking for a complete or at least well-documented list of detections that Microsoft “Defender for endpoint” can actually detect as:
“Malicious credential theft tool execution detected”
We need to show some clients the missing detections that they don´t have because Defender is not active!… so if we have a list of detections it is easier to understand the surface of protection of the EDR.
Hope someone has something!
Hello.I am looking for a complete or at least well-documented list of detections that Microsoft “Defender for endpoint” can actually detect as:”Malicious credential theft tool execution detected”We need to show some clients the missing detections that they don´t have because Defender is not active!… so if we have a list of detections it is easier to understand the surface of protection of the EDR.Hope someone has something! Read More
Recommend me a good YouTube-video-downloader for PC Windows 11?
I am preparing a speech recently and need to use some video materials to enrich the content. I tried to download related videos from YouTube, but encountered some problems. Several online YouTube-video-downloader download services I used before had too many ads, slow download speeds, and often stopped downloading halfway. I am looking for a tool suitable for Windows 11 that can save videos stably and quickly. If you have any good recommendations or similar experiences, please share them with me, thank you very much!
I am preparing a speech recently and need to use some video materials to enrich the content. I tried to download related videos from YouTube, but encountered some problems. Several online YouTube-video-downloader download services I used before had too many ads, slow download speeds, and often stopped downloading halfway. I am looking for a tool suitable for Windows 11 that can save videos stably and quickly. If you have any good recommendations or similar experiences, please share them with me, thank you very much! Read More
Is parallel processing possible in optimization with App Designer
I have an app that I developed in App Designer which performs optimization with the aid of the Matlab function lsqnonlin. A snippet:
methods (access = private)
function x=doOptimize(app,x0,lb,ub,options)
f=@(xx)Fun(app,xx);
x=lsqnonlin(f,x0,lb,ub,options);
end
function ff=Fun(app,x)
ff=someFunction(app,x);
end
end
The “someFunction” is a very complex function which utilizes many app properties and methods. The app works fine. However, I would like to take advantage of parallel processing by setting options.UseParallel = true. Doing this causes all kinds of warnings and errors, evidently in accordance with previous posts that stated that the save and load performed by the parallel workers are incompatible with app objects. My question is this: Is there any work-around for this problem? Of course, if app could be excluded altogether from the function Fun, then access=Static can be used. But in this case app is completely intertwined in the calculations. On the other hand, for the parallel processing, why should it be necessary to save the app variable? Since app-related variables only appear in someFunction, would it be possible to remove all references to app in the snippet, define access as Static, and pass app to someFunction as a global variable? Could this trick the parallel workers into thinking that there are no app objects around? (I’m willing to try anything.)I have an app that I developed in App Designer which performs optimization with the aid of the Matlab function lsqnonlin. A snippet:
methods (access = private)
function x=doOptimize(app,x0,lb,ub,options)
f=@(xx)Fun(app,xx);
x=lsqnonlin(f,x0,lb,ub,options);
end
function ff=Fun(app,x)
ff=someFunction(app,x);
end
end
The “someFunction” is a very complex function which utilizes many app properties and methods. The app works fine. However, I would like to take advantage of parallel processing by setting options.UseParallel = true. Doing this causes all kinds of warnings and errors, evidently in accordance with previous posts that stated that the save and load performed by the parallel workers are incompatible with app objects. My question is this: Is there any work-around for this problem? Of course, if app could be excluded altogether from the function Fun, then access=Static can be used. But in this case app is completely intertwined in the calculations. On the other hand, for the parallel processing, why should it be necessary to save the app variable? Since app-related variables only appear in someFunction, would it be possible to remove all references to app in the snippet, define access as Static, and pass app to someFunction as a global variable? Could this trick the parallel workers into thinking that there are no app objects around? (I’m willing to try anything.) I have an app that I developed in App Designer which performs optimization with the aid of the Matlab function lsqnonlin. A snippet:
methods (access = private)
function x=doOptimize(app,x0,lb,ub,options)
f=@(xx)Fun(app,xx);
x=lsqnonlin(f,x0,lb,ub,options);
end
function ff=Fun(app,x)
ff=someFunction(app,x);
end
end
The “someFunction” is a very complex function which utilizes many app properties and methods. The app works fine. However, I would like to take advantage of parallel processing by setting options.UseParallel = true. Doing this causes all kinds of warnings and errors, evidently in accordance with previous posts that stated that the save and load performed by the parallel workers are incompatible with app objects. My question is this: Is there any work-around for this problem? Of course, if app could be excluded altogether from the function Fun, then access=Static can be used. But in this case app is completely intertwined in the calculations. On the other hand, for the parallel processing, why should it be necessary to save the app variable? Since app-related variables only appear in someFunction, would it be possible to remove all references to app in the snippet, define access as Static, and pass app to someFunction as a global variable? Could this trick the parallel workers into thinking that there are no app objects around? (I’m willing to try anything.) app designer, parallel processing, optimization MATLAB Answers — New Questions
The TCP/IP function of Simulink
I’ve create a tcp/ip connection between the ‘.m’ file and Simulink. When I use ‘sine wave’ to send data though ‘TCP/IP Client Send’, it can get though successfully. However, when I use ‘clock’ to send data though ‘TCP/IP Client Send’, the it is wrong.I’ve create a tcp/ip connection between the ‘.m’ file and Simulink. When I use ‘sine wave’ to send data though ‘TCP/IP Client Send’, it can get though successfully. However, when I use ‘clock’ to send data though ‘TCP/IP Client Send’, the it is wrong. I’ve create a tcp/ip connection between the ‘.m’ file and Simulink. When I use ‘sine wave’ to send data though ‘TCP/IP Client Send’, it can get though successfully. However, when I use ‘clock’ to send data though ‘TCP/IP Client Send’, the it is wrong. tcp/ip client MATLAB Answers — New Questions
Regarding Tableau integration and key result target updates
Hello!
Does anyody have a solution share for the following two problems:
1. When connecting to Tableau the units of the metric seem to show billion times larger. Why so?
2. Can the OKR import Excel be used to efficiently update only metric targets that already exist in Goals and have Tableau integrations set up.
Hello!Does anyody have a solution share for the following two problems: 1. When connecting to Tableau the units of the metric seem to show billion times larger. Why so? 2. Can the OKR import Excel be used to efficiently update only metric targets that already exist in Goals and have Tableau integrations set up. Read More
Currently, scan isn’t supported if your Tableau server doesn’t allow access from public network.
Currently, scan isn’t supported if your Tableau server doesn’t allow access from public network. are there any work around to overcome this to access the tableau that is not allowing public network to access from purview?
Currently, scan isn’t supported if your Tableau server doesn’t allow access from public network. are there any work around to overcome this to access the tableau that is not allowing public network to access from purview? Read More
“Login Screen Extremely Slow to Load Desktop”
Major Update Version 22H2 of Windows 10 Home
Following the input of my password at the login prompt, the system now exhibits a significant delay of approximately 4 minutes before fully loading. Interestingly, a different user account on the same computer experiences a much faster loading time of under 30 seconds. Seeking guidance on how to address this discrepancy.
Major Update Version 22H2 of Windows 10 Home Following the input of my password at the login prompt, the system now exhibits a significant delay of approximately 4 minutes before fully loading. Interestingly, a different user account on the same computer experiences a much faster loading time of under 30 seconds. Seeking guidance on how to address this discrepancy. Read More
HP Printer Compatibility with Windows 10 64-bit for Startup Printing
Hello,
I am new to this platform and seeking assistance with a vexing printer issue before resorting to drastic measures…
A while back, my trusty HP Photosmart D7360 printer – despite its vintage charm and reliable performance – began exhibiting a peculiar habit of spontaneously springing to life and churning out nonsensical printouts. At first, I suspected a potential driver hiccup, prompting me to take the drastic step of uninstalling and reinstalling the printer, hoping to refresh the drivers in the process.
Initially, this workaround seemed effective, bringing respite from the bizarre printing episodes. However, to my dismay, the problem resurfaced a couple of weeks ago, plunging me into a maddening cycle of printer woes. A fellow user on a different forum hinted at the possibility of a rogue Windows update wreaking havoc on the printer drivers. Could this really be the culprit? How can I tackle this tech conundrum? Are there others grappling with a similar predicament?
I appreciate any guidance and insights on this confounding printer puzzle.
Hello, I am new to this platform and seeking assistance with a vexing printer issue before resorting to drastic measures… A while back, my trusty HP Photosmart D7360 printer – despite its vintage charm and reliable performance – began exhibiting a peculiar habit of spontaneously springing to life and churning out nonsensical printouts. At first, I suspected a potential driver hiccup, prompting me to take the drastic step of uninstalling and reinstalling the printer, hoping to refresh the drivers in the process. Initially, this workaround seemed effective, bringing respite from the bizarre printing episodes. However, to my dismay, the problem resurfaced a couple of weeks ago, plunging me into a maddening cycle of printer woes. A fellow user on a different forum hinted at the possibility of a rogue Windows update wreaking havoc on the printer drivers. Could this really be the culprit? How can I tackle this tech conundrum? Are there others grappling with a similar predicament? I appreciate any guidance and insights on this confounding printer puzzle. Read More
HP laptop automatically turning on and off on its own
Hello everyone, I’m in need of assistance with a perplexing issue.
My HP Elitebook 840 laptop has started behaving erratically. Upon pressing the power button, it powers up and functions normally for a variable duration, ranging from 30 seconds to 10 minutes. Unexpectedly, it then abruptly shuts down, and subsequent attempts to turn it back on are unsuccessful. It remains off.
Strangely, the laptop spontaneously restarts at unpredictable intervals, sometimes after an hour and occasionally up to twelve hours later. The only indication of this is when the Windows welcome startup sound plays.
I am unable to provide the Windows 10 version number as the laptop shuts down before I can locate it. However, it has been consistently updated until this issue arose a few weeks ago.
Despite not overheating and with the fan working properly, the problem persists even after swapping the SSD with an identical clone. The battery has been ruled out as a cause. During a brief period when the laptop remained on, it was tested and found to be in good condition. This behavior occurs regardless of whether the laptop is connected to a power source.
Any advice or recommendations would be greatly appreciated.
Hello everyone, I’m in need of assistance with a perplexing issue. My HP Elitebook 840 laptop has started behaving erratically. Upon pressing the power button, it powers up and functions normally for a variable duration, ranging from 30 seconds to 10 minutes. Unexpectedly, it then abruptly shuts down, and subsequent attempts to turn it back on are unsuccessful. It remains off. Strangely, the laptop spontaneously restarts at unpredictable intervals, sometimes after an hour and occasionally up to twelve hours later. The only indication of this is when the Windows welcome startup sound plays. I am unable to provide the Windows 10 version number as the laptop shuts down before I can locate it. However, it has been consistently updated until this issue arose a few weeks ago. Despite not overheating and with the fan working properly, the problem persists even after swapping the SSD with an identical clone. The battery has been ruled out as a cause. During a brief period when the laptop remained on, it was tested and found to be in good condition. This behavior occurs regardless of whether the laptop is connected to a power source. Any advice or recommendations would be greatly appreciated. Read More
Any easy way to extract audio from video files on Windows 11 PC?
Hello everyone,
I have a collection of MP4 videos on my computer, some of which are downloaded from YouTube. For a personal project, I need to extract the audio from these videos. I am using Windows 11 and looking for an easy and efficient solution to accomplish this task.
I would appreciate it if anyone could recommend a straightforward method or tool that works well for extracting audio from video MP4 files. Ideally, I’m looking for something user-friendly and reliable.
Thanks in advance for your suggestions!
Hello everyone, I have a collection of MP4 videos on my computer, some of which are downloaded from YouTube. For a personal project, I need to extract the audio from these videos. I am using Windows 11 and looking for an easy and efficient solution to accomplish this task. I would appreciate it if anyone could recommend a straightforward method or tool that works well for extracting audio from video MP4 files. Ideally, I’m looking for something user-friendly and reliable. Thanks in advance for your suggestions! Read More
