Month: July 2024
What is error code 15225 in Q.B Desktop after update?
I’m encountering Quick-Books Error 15225 when trying to update my Quick-Books software. The error message appears, preventing me from completing the update process. What could be causing this error, and how can I resolve it?
I’m encountering Quick-Books Error 15225 when trying to update my Quick-Books software. The error message appears, preventing me from completing the update process. What could be causing this error, and how can I resolve it? Read More
Matlab 2024a creates “Downloads” folder automatically when start up
I installed matlab 2024a in CentOS Stream 9. It creates a folder named "Downloads" at my home directory everytime when I launch it. I really don’t like this feature. In the previous version, it can be solved by ‘userpath /path/prefer’. But it didn’t work for 2024a. Is there a way to avoid creating "Downloads"?I installed matlab 2024a in CentOS Stream 9. It creates a folder named "Downloads" at my home directory everytime when I launch it. I really don’t like this feature. In the previous version, it can be solved by ‘userpath /path/prefer’. But it didn’t work for 2024a. Is there a way to avoid creating "Downloads"? I installed matlab 2024a in CentOS Stream 9. It creates a folder named "Downloads" at my home directory everytime when I launch it. I really don’t like this feature. In the previous version, it can be solved by ‘userpath /path/prefer’. But it didn’t work for 2024a. Is there a way to avoid creating "Downloads"? matlab startup MATLAB Answers — New Questions
calling function from separate document for fitting
Hi all, I am working on this curve fitting project and I am trying out different methods to optimise the run time. One of the methods I am trying involes having 2 seperate scripts, with one script containing the function used for fitting and curve fitting (call this script 1), and the other script containing codes to load the data and process the data (call this script 2). However, when I try to call script 1 from 2, I get a ton of error messages. Could I please ask why is this the problem? Thank you! My codes are attached below:
tic
%% Preparation
clc; clear
format short
TAdata = readmatrix("FCPIB-293K-2.5mW-400nm-Jan072021 -ibg -bg -chirp.csv"); % insert file path within parenthesis
MBdata = readmatrix("carrier temp.xlsx");
P = load("Steady_State_Parameter_Values.mat");
Function = ‘Transient_Absorption’;
%% Preamble
% Fundamental constants
h = 4.1356677*10^-15; % units: eV/ Hz
c = 3*10^8; % SI units
kB = 8.617333268*10^-5; % units: eV/ K
% Data
Wavelength = TAdata(:, 1);% units: nm
E = (h*c)./(Wavelength*10^-9);
delay_t = TAdata(1, :);
delay_T = MBdata(:, 2);
carrier_T = MBdata(:, 3);
% Data for fitting
min_E = 1.5;
max_E = 2.0;
Range_E = E >= min_E & E <= max_E;
Range_W = Wavelength >= (h*c)/(max_E*10^-9) & Wavelength <= (h*c)/(min_E*10^-9);
E_p = E(Range_E); % selected probe energies
for n = 1:length(carrier_T)
a(1, n) = find(delay_T(n) == delay_t);
data_new2 = TAdata(Range_W, a);
end
%% Data for fitting and calling fitting function & solver
for i = 1:length(delay_T)
p = P.p;
A1 = p(1,1);
A2 = p(1,2);
Eg = p(1,3);
Eb = p(1,4);
R = p(1,5);
g = p(1,6);
deltaAbs = data_new2(:, i);
lb = [0, 0, 0, 0.3, 0, 0]; ub = [20, 0.05, 0.05, 2, 2, 1];
x0 = [1.6244, 0.0346, 0.03, 1.5139, 1, 0.3];
carrierT = carrier_T(i);
[x] = TA_fitting_function(A1, A2, Eg, Eb, R, g, x0,x,carrierT,E_p,deltaAbs,lb,ub,i,LegendText, Function);
end
%% Table of parameter values
time_delay = [‘0.5 ps’; ‘1.0 ps’; ‘2.0 ps’; ‘4.0 ps’];
Eg_prime = x(:, 1);
Eb_prime = x(:, 2);
g_prime = x(:, 3);
Ef_q = x(:, 4);
f1 = x(:, 5);
f2 = x(:, 6);
T = table(time_delay, Eg_prime, Eb_prime, g_prime, Ef_q, f1, f2);
disp(T)
tocHi all, I am working on this curve fitting project and I am trying out different methods to optimise the run time. One of the methods I am trying involes having 2 seperate scripts, with one script containing the function used for fitting and curve fitting (call this script 1), and the other script containing codes to load the data and process the data (call this script 2). However, when I try to call script 1 from 2, I get a ton of error messages. Could I please ask why is this the problem? Thank you! My codes are attached below:
tic
%% Preparation
clc; clear
format short
TAdata = readmatrix("FCPIB-293K-2.5mW-400nm-Jan072021 -ibg -bg -chirp.csv"); % insert file path within parenthesis
MBdata = readmatrix("carrier temp.xlsx");
P = load("Steady_State_Parameter_Values.mat");
Function = ‘Transient_Absorption’;
%% Preamble
% Fundamental constants
h = 4.1356677*10^-15; % units: eV/ Hz
c = 3*10^8; % SI units
kB = 8.617333268*10^-5; % units: eV/ K
% Data
Wavelength = TAdata(:, 1);% units: nm
E = (h*c)./(Wavelength*10^-9);
delay_t = TAdata(1, :);
delay_T = MBdata(:, 2);
carrier_T = MBdata(:, 3);
% Data for fitting
min_E = 1.5;
max_E = 2.0;
Range_E = E >= min_E & E <= max_E;
Range_W = Wavelength >= (h*c)/(max_E*10^-9) & Wavelength <= (h*c)/(min_E*10^-9);
E_p = E(Range_E); % selected probe energies
for n = 1:length(carrier_T)
a(1, n) = find(delay_T(n) == delay_t);
data_new2 = TAdata(Range_W, a);
end
%% Data for fitting and calling fitting function & solver
for i = 1:length(delay_T)
p = P.p;
A1 = p(1,1);
A2 = p(1,2);
Eg = p(1,3);
Eb = p(1,4);
R = p(1,5);
g = p(1,6);
deltaAbs = data_new2(:, i);
lb = [0, 0, 0, 0.3, 0, 0]; ub = [20, 0.05, 0.05, 2, 2, 1];
x0 = [1.6244, 0.0346, 0.03, 1.5139, 1, 0.3];
carrierT = carrier_T(i);
[x] = TA_fitting_function(A1, A2, Eg, Eb, R, g, x0,x,carrierT,E_p,deltaAbs,lb,ub,i,LegendText, Function);
end
%% Table of parameter values
time_delay = [‘0.5 ps’; ‘1.0 ps’; ‘2.0 ps’; ‘4.0 ps’];
Eg_prime = x(:, 1);
Eb_prime = x(:, 2);
g_prime = x(:, 3);
Ef_q = x(:, 4);
f1 = x(:, 5);
f2 = x(:, 6);
T = table(time_delay, Eg_prime, Eb_prime, g_prime, Ef_q, f1, f2);
disp(T)
toc Hi all, I am working on this curve fitting project and I am trying out different methods to optimise the run time. One of the methods I am trying involes having 2 seperate scripts, with one script containing the function used for fitting and curve fitting (call this script 1), and the other script containing codes to load the data and process the data (call this script 2). However, when I try to call script 1 from 2, I get a ton of error messages. Could I please ask why is this the problem? Thank you! My codes are attached below:
tic
%% Preparation
clc; clear
format short
TAdata = readmatrix("FCPIB-293K-2.5mW-400nm-Jan072021 -ibg -bg -chirp.csv"); % insert file path within parenthesis
MBdata = readmatrix("carrier temp.xlsx");
P = load("Steady_State_Parameter_Values.mat");
Function = ‘Transient_Absorption’;
%% Preamble
% Fundamental constants
h = 4.1356677*10^-15; % units: eV/ Hz
c = 3*10^8; % SI units
kB = 8.617333268*10^-5; % units: eV/ K
% Data
Wavelength = TAdata(:, 1);% units: nm
E = (h*c)./(Wavelength*10^-9);
delay_t = TAdata(1, :);
delay_T = MBdata(:, 2);
carrier_T = MBdata(:, 3);
% Data for fitting
min_E = 1.5;
max_E = 2.0;
Range_E = E >= min_E & E <= max_E;
Range_W = Wavelength >= (h*c)/(max_E*10^-9) & Wavelength <= (h*c)/(min_E*10^-9);
E_p = E(Range_E); % selected probe energies
for n = 1:length(carrier_T)
a(1, n) = find(delay_T(n) == delay_t);
data_new2 = TAdata(Range_W, a);
end
%% Data for fitting and calling fitting function & solver
for i = 1:length(delay_T)
p = P.p;
A1 = p(1,1);
A2 = p(1,2);
Eg = p(1,3);
Eb = p(1,4);
R = p(1,5);
g = p(1,6);
deltaAbs = data_new2(:, i);
lb = [0, 0, 0, 0.3, 0, 0]; ub = [20, 0.05, 0.05, 2, 2, 1];
x0 = [1.6244, 0.0346, 0.03, 1.5139, 1, 0.3];
carrierT = carrier_T(i);
[x] = TA_fitting_function(A1, A2, Eg, Eb, R, g, x0,x,carrierT,E_p,deltaAbs,lb,ub,i,LegendText, Function);
end
%% Table of parameter values
time_delay = [‘0.5 ps’; ‘1.0 ps’; ‘2.0 ps’; ‘4.0 ps’];
Eg_prime = x(:, 1);
Eb_prime = x(:, 2);
g_prime = x(:, 3);
Ef_q = x(:, 4);
f1 = x(:, 5);
f2 = x(:, 6);
T = table(time_delay, Eg_prime, Eb_prime, g_prime, Ef_q, f1, f2);
disp(T)
toc curve fitting MATLAB Answers — New Questions
how to add custom header to each file ?
How can i add custom header to each file in my project ? details like author, data created, short description about code etc.How can i add custom header to each file in my project ? details like author, data created, short description about code etc. How can i add custom header to each file in my project ? details like author, data created, short description about code etc. header MATLAB Answers — New Questions
Different ways to repair Outlook PST files?
The Aryson PST Recovery program is the most dependable and well-known technique to repair Outlook PST files, which include emails, calendars, contacts, tables, tasks, and more. This utility can recover damaged PST files of any size. It keeps the folder hierarchy and contents intact during the conversion procedure. It also has an easy-to-use interface and is compatible with all versions of Windows and MS Outlook.
The Aryson PST Recovery program is the most dependable and well-known technique to repair Outlook PST files, which include emails, calendars, contacts, tables, tasks, and more. This utility can recover damaged PST files of any size. It keeps the folder hierarchy and contents intact during the conversion procedure. It also has an easy-to-use interface and is compatible with all versions of Windows and MS Outlook. Read More
在PowerShellv7.4.3.0中无法更新中文帮助
我在PowerShell的v7.4.3.0版中使用Update-Help -UICulture zh-CN指令无法正常更新中文帮助,出现如下报错:
Update-Help : 无法更新带有 UI 区域性 {zh-CN} 的模块“ConfigDefender, ConfigDefenderPerformance, PSReadline”帮助: 在 HelpInfo
XML 文件中检索不到 UI 区域性 zh-CN。确保模块清单中的 HelpInfoUri 属性有效或检查网络连接是否正常,然后重试该命令。
所在位置 行:1 字符: 1
+ Update-Help -UICulture zh-CN
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ResourceUnavailable: (:) [Update-Help], Exception
+ FullyQualifiedErrorId : UnableToRetrieveHelpInfoXml,Microsoft.PowerShell.Commands.UpdateHelpCommand
并且,我尝试了主流的解决方法;运行Update-Help -ErrorAction SilentlyContinue 命令,但依然无效,请问有谁能够给出解决办法吗?
我在PowerShell的v7.4.3.0版中使用Update-Help -UICulture zh-CN指令无法正常更新中文帮助,出现如下报错:Update-Help : 无法更新带有 UI 区域性 {zh-CN} 的模块“ConfigDefender, ConfigDefenderPerformance, PSReadline”帮助: 在 HelpInfoXML 文件中检索不到 UI 区域性 zh-CN。确保模块清单中的 HelpInfoUri 属性有效或检查网络连接是否正常,然后重试该命令。所在位置 行:1 字符: 1+ Update-Help -UICulture zh-CN+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ CategoryInfo : ResourceUnavailable: (:) [Update-Help], Exception+ FullyQualifiedErrorId : UnableToRetrieveHelpInfoXml,Microsoft.PowerShell.Commands.UpdateHelpCommand并且,我尝试了主流的解决方法;运行Update-Help -ErrorAction SilentlyContinue 命令,但依然无效,请问有谁能够给出解决办法吗? Read More
settings won`t open
I`ve updated my pc and now i can`t open settings nor put pc into sleep mode, restart or shutdown. i`ve tried typing in search “settings” and clicked “open”, it then closes straight away. Does anyone know how to fix the problem?
I`ve updated my pc and now i can`t open settings nor put pc into sleep mode, restart or shutdown. i`ve tried typing in search “settings” and clicked “open”, it then closes straight away. Does anyone know how to fix the problem? Read More
Can’t edit anything with 365 downloaded from OneDrive
Dear clever ones
I’m a very basic user of MS365. I’ve used it a long time and I’ve been happy with it. Until now:
I bought another laptop to use at my other home. And let me start by saying, that I always use Free space when I change apartments.
I have no problems with my original laptop, but I see both of them as users when I sign into MCStore. I’ve used succesfully both until July.
Before July I suddenly started having messages on top of Word files saying something like my order ends 3 July. I ignored it as my 365 order end in December (checked it). Nothing happened with my first laptop. But on second laptop I no longer can edit any files (all of them on OneDrive).
I even bought family-365 thinking maybe that’s it. No help.
I used to application fix, I downloaded desktop version again. No help.
The files are not marked as read-only.
I tried downloading the file on my laptop and opened it from there. No help.
On the word file itself it says that I need to sign in (I AM signed in and that it doesn’t work because cach is outdated (sorry, trying to translate). I’ve emptied it as far as I knew. No help.
MS doesn’t seem to have a real person support – at least not im my country. It was easy to pay for 365, but the dratted thing doesn’t work and I’m out of my wits with this.
Please, please, help me!
Carlotta
Dear clever ones I’m a very basic user of MS365. I’ve used it a long time and I’ve been happy with it. Until now:I bought another laptop to use at my other home. And let me start by saying, that I always use Free space when I change apartments.I have no problems with my original laptop, but I see both of them as users when I sign into MCStore. I’ve used succesfully both until July.Before July I suddenly started having messages on top of Word files saying something like my order ends 3 July. I ignored it as my 365 order end in December (checked it). Nothing happened with my first laptop. But on second laptop I no longer can edit any files (all of them on OneDrive).I even bought family-365 thinking maybe that’s it. No help.I used to application fix, I downloaded desktop version again. No help.The files are not marked as read-only.I tried downloading the file on my laptop and opened it from there. No help.On the word file itself it says that I need to sign in (I AM signed in and that it doesn’t work because cach is outdated (sorry, trying to translate). I’ve emptied it as far as I knew. No help.MS doesn’t seem to have a real person support – at least not im my country. It was easy to pay for 365, but the dratted thing doesn’t work and I’m out of my wits with this.Please, please, help me!Carlotta Read More
What causes QuickBook Error 15222 and how can it be resolved?{Dial +1-855-526-5749}
Hello, I’m encountering QuickBook Error 15222 when trying to update. The error message is preventing me from downloading the latest updates. Could you provide some troubleshooting solutions to resolve this issue? Thanks!
Hello, I’m encountering QuickBook Error 15222 when trying to update. The error message is preventing me from downloading the latest updates. Could you provide some troubleshooting solutions to resolve this issue? Thanks! Read More
What is error code 12157 in QuickBook desktop after update?
I’ve been encountering “Quick-Books Error 12157” when trying to update my Quick-Books software. This error is causing interruptions in my workflow, and I’m not sure how to resolve it. Can you provide detailed troubleshooting steps to fix this error?
I’ve been encountering “Quick-Books Error 12157” when trying to update my Quick-Books software. This error is causing interruptions in my workflow, and I’m not sure how to resolve it. Can you provide detailed troubleshooting steps to fix this error? Read More
Announcing Custom Categories Public Preview in Azure AI Content Safety
We are excited to announce that Custom Categories is released to Azure AI Content Safety after we announced this feature coming soon at //Build this year. This new feature enables you to create your own customized classifier based on your specific needs for content filtering and AI safety whether you want to detect sensitive content, moderate user-generated content, or comply with local regulations. Use Custom Categories to train and deploy your own custom content filter with ease and flexibility.
Feature Overview
The Azure AI Content Safety custom categories feature is powered by Azure AI Language, a service that provides advanced natural language processing capabilities for text analysis and generation. The custom categories feature is designed to provide a streamlined process for creating, training, and using custom content classification models. Today you can use the feature either through Content Safety API or in Azure AI Studio.
Here’s an overview of the underlying workflow:
Deploy your custom category when you need it
We are offering two deployment options for our customers:
The Standard option for deploying custom categories is aimed at providing a thorough and robust filtering mechanism. It requires a minimum of 50 lines of natural language examples to train the category. This depth of training material ensures that the custom filter is well-equipped to identify and moderate the specified types of content accurately.
Deployment Timeframe: The Standard option is designed with a deployment window of within 24 hours, balancing speed with the need for a comprehensive understanding of the content to be filtered.
The Rapid option caters to urgent content safety needs, allowing organizations to respond swiftly to emerging threats and incidents. It requires a definition and few natural language examples for deploying the text incident, or few example images for deploying the image incident. This reduced requirement facilitates quicker creation and deployment of custom filters.
Deployment Timeframe: This option emphasizes speed, enabling the deployment of new custom filters around just an hour for text, and few minutes for image. It is particularly useful for addressing immediate and unforeseen content safety challenges.
Both options serve to empower organizations with the capability to protect their AI applications and users more effectively against a wide array of harmful content and security risks, offering a balance between responsiveness and thoroughness based on the specific needs and circumstances.
How to use this feature?
Step 1: Definition and Setup
By creating a custom category, you are telling the AI exactly which types of content you wish to detect and mitigate. You need to create a clear category name and a detailed definition that encapsulates the content’s characteristics. The setup phase is crucial, as it lays the groundwork for the AI to understand your specific filtering needs.
Then, collect a balanced and small dataset with both positive and (optional) negative examples allows the AI to learn the nuances of the category. This data should be representative of the variety of content that the model will encounter in a real-world scenario.
Step 2: Model Training
Once you have your dataset ready, the Azure AI Content Safety service uses it to train a new model. During training, the AI analyzes the data, learning to distinguish between content that matches the custom category and content that does not. Built on top of the underlying technology of LLM-powered low-touch customization from Azure AI Language, we are tailoring the experience for Content Safety customer towards consistency and more focus on content moderation scenario.
Step 3: Model Inferencing
After training, you need to evaluate the model to ensure it meets your accuracy requirements. This is done by testing the model with new content that it hasn’t seen before. The evaluation phase helps you identify any potential adjustments needed before deploying the model into a production environment.
Step 4: Iteration
In the upcoming release of custom categories studio experience, we will introduce a feature that allows users to modify their definition and training samples using suggestions generated by GPT.
Join our customers using Custom Categories
South Australia Department for Education
“The Custom Categories feature from Azure AI Content Safety is set to be a game-changer for the Department for Education in South Australia, and our pioneering AI chatbot, EdChat. This new feature allows us to tailor content moderation to our specific standards, ensuring a safer and more appropriate experience for users. It’s a significant step towards prioritizing the safety and well-being of our students in the digital educational space.”
– Dan Hughes, Chief Information Officer, South Australia Department for Education
Learn more about how South Australia Department for Education is using Azure AI Content Safety
Get started today!
Thank you for your support as we continue to enhance our platform. We are excited for you to begin using custom categories. Stay tuned for more updates and announcements on our progress.
Tutorial: Custom Categories (Standard)
Tutorial: Custom Categories (Rapid)
Try in our studio experience through: Azure AI Studio or Azure AI Content Safety Studio.
Microsoft Tech Community – Latest Blogs –Read More
Why is my coeff variable blank when I run PCA?
So I would like to conduct PCA on a dataset I have that is of sample size 23 and feature size 813 (nxp = 23×813). However, when I run the pca function, the coeff variable returned is blank. why is this the case? I am aware my sample size: feature size ratio is very low, but the function returned a 813×22 coefficient matrix when I ran it on my data before I processed it (transformed nonnormally distributed data & feature scaling) so I know it is not because of unsuitable data size.
I have attached a copy of the data I am trying to use if anyone is able to help; thanks!
[coeff, ~, latent] = pca(deltaEBC);
UPDATE: I was feature scaling by taking feature X, subtracting the mean of X, and dividing by the standard deviation of X. I changed this to simply subtracting the mean and not dividing by the std, and now the pca function does return a 813 x 22 coeff I was looking for. I just don’t know why?So I would like to conduct PCA on a dataset I have that is of sample size 23 and feature size 813 (nxp = 23×813). However, when I run the pca function, the coeff variable returned is blank. why is this the case? I am aware my sample size: feature size ratio is very low, but the function returned a 813×22 coefficient matrix when I ran it on my data before I processed it (transformed nonnormally distributed data & feature scaling) so I know it is not because of unsuitable data size.
I have attached a copy of the data I am trying to use if anyone is able to help; thanks!
[coeff, ~, latent] = pca(deltaEBC);
UPDATE: I was feature scaling by taking feature X, subtracting the mean of X, and dividing by the standard deviation of X. I changed this to simply subtracting the mean and not dividing by the std, and now the pca function does return a 813 x 22 coeff I was looking for. I just don’t know why? So I would like to conduct PCA on a dataset I have that is of sample size 23 and feature size 813 (nxp = 23×813). However, when I run the pca function, the coeff variable returned is blank. why is this the case? I am aware my sample size: feature size ratio is very low, but the function returned a 813×22 coefficient matrix when I ran it on my data before I processed it (transformed nonnormally distributed data & feature scaling) so I know it is not because of unsuitable data size.
I have attached a copy of the data I am trying to use if anyone is able to help; thanks!
[coeff, ~, latent] = pca(deltaEBC);
UPDATE: I was feature scaling by taking feature X, subtracting the mean of X, and dividing by the standard deviation of X. I changed this to simply subtracting the mean and not dividing by the std, and now the pca function does return a 813 x 22 coeff I was looking for. I just don’t know why? pca MATLAB Answers — New Questions
Which regressors do the parameter estimates belong to returned by ‘nlarx’?
I estimate a model using ‘nlarx’ from data like this
mdl = nlarx(data,sys);
Then, in the ‘mdl’ object has a field
mdl.Report.Parameters.ParVector
which lists the parameter estimates in a single column vector. Now, i see that the number of parameters estimates equal the number of ‘true’s in
sys.RegressorUsage
which is a table, however, I do not find information anywhere, in the Matlab documentation or on the internet, which individual instant of ‘true’ in sys.RegressorUsage, i.e., which individual regressors, belongs to which entry of mdl.Report.Parameters.ParVector.
Furthermore, i would like to ask where i can find p-values or standard errors for each of these parameter estimates.
Any help would be much appreciated!I estimate a model using ‘nlarx’ from data like this
mdl = nlarx(data,sys);
Then, in the ‘mdl’ object has a field
mdl.Report.Parameters.ParVector
which lists the parameter estimates in a single column vector. Now, i see that the number of parameters estimates equal the number of ‘true’s in
sys.RegressorUsage
which is a table, however, I do not find information anywhere, in the Matlab documentation or on the internet, which individual instant of ‘true’ in sys.RegressorUsage, i.e., which individual regressors, belongs to which entry of mdl.Report.Parameters.ParVector.
Furthermore, i would like to ask where i can find p-values or standard errors for each of these parameter estimates.
Any help would be much appreciated! I estimate a model using ‘nlarx’ from data like this
mdl = nlarx(data,sys);
Then, in the ‘mdl’ object has a field
mdl.Report.Parameters.ParVector
which lists the parameter estimates in a single column vector. Now, i see that the number of parameters estimates equal the number of ‘true’s in
sys.RegressorUsage
which is a table, however, I do not find information anywhere, in the Matlab documentation or on the internet, which individual instant of ‘true’ in sys.RegressorUsage, i.e., which individual regressors, belongs to which entry of mdl.Report.Parameters.ParVector.
Furthermore, i would like to ask where i can find p-values or standard errors for each of these parameter estimates.
Any help would be much appreciated! nlarx, regression, nonlinear model, system identification MATLAB Answers — New Questions
How to Install Signal Builder in Matlab 2023b
I have some scripts that directly create Signal Builder. How to solve the problem of signal builder being invalid after running the script in Matlab 2023b?I have some scripts that directly create Signal Builder. How to solve the problem of signal builder being invalid after running the script in Matlab 2023b? I have some scripts that directly create Signal Builder. How to solve the problem of signal builder being invalid after running the script in Matlab 2023b? signal builder MATLAB Answers — New Questions
Self-Service Purchase Notifications for Tenant Administrators
I dislike the Microsoft 365 self-service purchase mechanism and disable it in any tenant where I can. Global and Billing administrators for tenants that allow self-service purchases will soon receive notifications when self-service purchases occur to allow them to take action to allow, cancel, or change the purchased subscription. Or they can do what I do and avoid the problem in the first place by prohibiting self-service purchases.
https://office365itpros.com/2024/07/19/self-service-purchases-notification/
I dislike the Microsoft 365 self-service purchase mechanism and disable it in any tenant where I can. Global and Billing administrators for tenants that allow self-service purchases will soon receive notifications when self-service purchases occur to allow them to take action to allow, cancel, or change the purchased subscription. Or they can do what I do and avoid the problem in the first place by prohibiting self-service purchases.
https://office365itpros.com/2024/07/19/self-service-purchases-notification/ Read More
Customize Error message Azure AD login AADSTS50105
Dear all,
we find the error message AADSTS50105 a bit hard to understand and would like to display a custom text to users, on how to request access. Do you know if it is possible to change the Error message Azure AD login?
Kind regards,
Simon
Dear all, we find the error message AADSTS50105 a bit hard to understand and would like to display a custom text to users, on how to request access. Do you know if it is possible to change the Error message Azure AD login? Kind regards,Simon Read More
Detect IOT device twin report property and execute notification
Hello Community,
I am seeking for the help to achieve one functionality for my IOT device. I have crated one Azure IOT device under azure IOT hub.
Now on the device twin whenever my device report property get change( any property), It should send some event notification to the end user.
What is the best way to achieve this? I want to use Azure event grid but the template is not available in message routing you can see below.
If i use Event Hub then there is a risk to increase latency.
let me know if there is any other way to get this with lowest latency.
Thanks,
Bhavin Bhesaniya.
Hello Community,I am seeking for the help to achieve one functionality for my IOT device. I have crated one Azure IOT device under azure IOT hub. Now on the device twin whenever my device report property get change( any property), It should send some event notification to the end user.What is the best way to achieve this? I want to use Azure event grid but the template is not available in message routing you can see below. If i use Event Hub then there is a risk to increase latency. let me know if there is any other way to get this with lowest latency.Thanks,Bhavin Bhesaniya. Read More
God Mode Folder does not Pin Start Menu. The “Right-Click/Pin to Start Menu” option does not work
I am unable to Pin the GodMode Folder/App to the Start Menu in Windows 11.
I was able to successfully create the God Mode Folder, and it is currently on my desktop. However, space reasons I would like to add it to my Start Menu. But the normal option to ‘Pin to Start Menu’ in the Right-Click context menu does not work, (although the option to ‘Pin to Quick Access” does work).
The problem is, after clicking on the option to pin to start menu, there is nothing that indicates there is a problem, no error or anything, it just doesn’t do anything.
This is a screen shot the GM Shortcuts Folder on my Desktop:
This is a screen shot of the right-click context menu, with the option to add it to the Start Menu. (Note: the option to Pin Quick Access option works, but again, not the Pin to Start option):
This is my Start Menu screenshot – without the aforementioned GODMODE Shortcuts Folder:
Then after the above, I next tried to add it to the folder in the start menu C:ProgramDataMicrosoftWindowsStart MenuPrograms, but it did not work either. After right-clicking to make a short-cut, nothing happened:
After all that, I dragged that folder-shortcut-thingy on my desktop to the folder for the start menu via the File Explorer. But even with Admin permissions, it didn’t work either. Although the GODMODE thingy does reside now in the start menu folder now, it still does not show up on the Start Menu at all:
Anything you can do to advise would be greatly appreciated.
I am unable to Pin the GodMode Folder/App to the Start Menu in Windows 11. I was able to successfully create the God Mode Folder, and it is currently on my desktop. However, space reasons I would like to add it to my Start Menu. But the normal option to ‘Pin to Start Menu’ in the Right-Click context menu does not work, (although the option to ‘Pin to Quick Access” does work). The problem is, after clicking on the option to pin to start menu, there is nothing that indicates there is a problem, no error or anything, it just doesn’t do anything. This is a screen shot the GM Shortcuts Folder on my Desktop: This is a screen shot of the right-click context menu, with the option to add it to the Start Menu. (Note: the option to Pin Quick Access option works, but again, not the Pin to Start option): This is my Start Menu screenshot – without the aforementioned GODMODE Shortcuts Folder: Then after the above, I next tried to add it to the folder in the start menu C:ProgramDataMicrosoftWindowsStart MenuPrograms, but it did not work either. After right-clicking to make a short-cut, nothing happened: After all that, I dragged that folder-shortcut-thingy on my desktop to the folder for the start menu via the File Explorer. But even with Admin permissions, it didn’t work either. Although the GODMODE thingy does reside now in the start menu folder now, it still does not show up on the Start Menu at all: Anything you can do to advise would be greatly appreciated. Read More
Training Lab Playbook not triggered
Hello !
I am trying to run the playbook Get-GeoFromIPAndTagIncident as per the Modules of the Training Lab provided by Azure Sentinel. I am running this on an incident in the training lab “Sign-ins from IPs that attempt sign-ins to disabled accounts”. However, it does not trigger the playbook. I have included the screenshot. I am new to Sentinel and would really be glad if somebody could help.
Thanks in anticipation!
Hello ! I am trying to run the playbook Get-GeoFromIPAndTagIncident as per the Modules of the Training Lab provided by Azure Sentinel. I am running this on an incident in the training lab “Sign-ins from IPs that attempt sign-ins to disabled accounts”. However, it does not trigger the playbook. I have included the screenshot. I am new to Sentinel and would really be glad if somebody could help. Thanks in anticipation! Read More
Which sample time for simulating discrete Stepper Motor model (FOC Control)?
Is there an ideal sample time or rule of thumb for simulating discrete time motor models with field oriented control?
I’ve been working on a Motor Control Project, controlling a Stepper Motor with field oriented control. I oriented my model towards the motor control blockset. The Stepper Motor is a block build by myself (discrete time). My Current Control loop is working with 16kHz. My Motor is simulated every 160kHz, so 10 times faster, as the control loop (The factor of 10 is used in some motor control blockset examples). With the goal to get faster simulation results, i tried to reduce the sample time of my motor model. The strange thing is, that i’ve got different control behaviour. Here are some pictures of my motor speed response (speed is ramped) with different motor sample times.
Motor Sample Time: 160kHz (10 times faster than current control)
Motor Sample Time: 80kHz (5 times faster than current control)
Motor Sample Time: 32kHz (2 times faster than current control)Is there an ideal sample time or rule of thumb for simulating discrete time motor models with field oriented control?
I’ve been working on a Motor Control Project, controlling a Stepper Motor with field oriented control. I oriented my model towards the motor control blockset. The Stepper Motor is a block build by myself (discrete time). My Current Control loop is working with 16kHz. My Motor is simulated every 160kHz, so 10 times faster, as the control loop (The factor of 10 is used in some motor control blockset examples). With the goal to get faster simulation results, i tried to reduce the sample time of my motor model. The strange thing is, that i’ve got different control behaviour. Here are some pictures of my motor speed response (speed is ramped) with different motor sample times.
Motor Sample Time: 160kHz (10 times faster than current control)
Motor Sample Time: 80kHz (5 times faster than current control)
Motor Sample Time: 32kHz (2 times faster than current control) Is there an ideal sample time or rule of thumb for simulating discrete time motor models with field oriented control?
I’ve been working on a Motor Control Project, controlling a Stepper Motor with field oriented control. I oriented my model towards the motor control blockset. The Stepper Motor is a block build by myself (discrete time). My Current Control loop is working with 16kHz. My Motor is simulated every 160kHz, so 10 times faster, as the control loop (The factor of 10 is used in some motor control blockset examples). With the goal to get faster simulation results, i tried to reduce the sample time of my motor model. The strange thing is, that i’ve got different control behaviour. Here are some pictures of my motor speed response (speed is ramped) with different motor sample times.
Motor Sample Time: 160kHz (10 times faster than current control)
Motor Sample Time: 80kHz (5 times faster than current control)
Motor Sample Time: 32kHz (2 times faster than current control) electric_motor_control, field oriented control, motor control blockset, simulink, simulation, stepper motor MATLAB Answers — New Questions