Month: July 2024
How to overlay box plot with distribution histogram in the same graph
I want to overlay box plot on my distribution histogram (something like as shown in the figure). How can I do that?I want to overlay box plot on my distribution histogram (something like as shown in the figure). How can I do that? I want to overlay box plot on my distribution histogram (something like as shown in the figure). How can I do that? box plot, histogram, overlay MATLAB Answers — New Questions
ROI for learning Copilot
Can we predict an individual’s ROI for giving effort in Generative AI (specifically Copilot) learning, adoption and implementation?
Can we predict an individual’s ROI for giving effort in Generative AI (specifically Copilot) learning, adoption and implementation? Read More
SharePoint Online Site versioning limit.
Hello
Please i need your help on this issue.
Please help with issue we have faced with SPO Site versioning limit.
We are trying to limit number of major to 5 and minor versions to 3.
MajorVersionLimit : 5
MajorWithMinorVersionsLimit : 3.
Mentioned settings applied to SP Site, but if we continue work with Documents, counts of versions keep increasing for example 0.1 till 0.22 and up.
For existing and new files in Document library..
What was done:
Enable expiration feature on tenant
Set-SPOTenant -EnableVersionExpirationSetting $true
Read site settings:
Get-SPOSite -Identity https://Site/….. | fl Url, EnableAutoExpirationVersionTrim, ExpireVersionsAfterDays, MajorVersionLimit
Set Versions limit and expiration time
Set-SPOSite -Identity https://Site/….. -EnableAutoExpirationVersionTrim $false -MajorVersionLimit 5 -ExpireVersionsAfterDays 0 -MajorWithMinorVersionsLimit 3
Track progress of applying changes:
Get-SPOSiteVersionPolicyJobProgress -Identity https://Site/…
In this scenario expected to get 5 Major version and 3 Minor version for document.
As was tested – settings applied only to new documents or to new library.
For existing documents – rule don’t apply. Also don’t apply to Minor version limit
As an example:
Existing file, should be version limit 3, but it don’t work
Correct example for 5 Major versions
Hot to apply this setting for all documents – existing and new correctly? And how correctly apply limit for example – versions Last 5 users Major versions and 3 minor versions per user?
P.S. Maybe we have miss some settings.
Hello Please i need your help on this issue. Please help with issue we have faced with SPO Site versioning limit. We are trying to limit number of major to 5 and minor versions to 3. MajorVersionLimit : 5MajorWithMinorVersionsLimit : 3. Mentioned settings applied to SP Site, but if we continue work with Documents, counts of versions keep increasing for example 0.1 till 0.22 and up. For existing and new files in Document library.. What was done: Enable expiration feature on tenantSet-SPOTenant -EnableVersionExpirationSetting $true Read site settings:Get-SPOSite -Identity https://Site/….. | fl Url, EnableAutoExpirationVersionTrim, ExpireVersionsAfterDays, MajorVersionLimit Set Versions limit and expiration timeSet-SPOSite -Identity https://Site/….. -EnableAutoExpirationVersionTrim $false -MajorVersionLimit 5 -ExpireVersionsAfterDays 0 -MajorWithMinorVersionsLimit 3 Track progress of applying changes:Get-SPOSiteVersionPolicyJobProgress -Identity https://Site/… In this scenario expected to get 5 Major version and 3 Minor version for document. As was tested – settings applied only to new documents or to new library. For existing documents – rule don’t apply. Also don’t apply to Minor version limit As an example: Existing file, should be version limit 3, but it don’t work Correct example for 5 Major versionsHot to apply this setting for all documents – existing and new correctly? And how correctly apply limit for example – versions Last 5 users Major versions and 3 minor versions per user? P.S. Maybe we have miss some settings. Read More
The Maddening Side of the Microsoft Graph PowerShell SDK
All software has unique quirks, and the foibles of the Microsoft Graph PowerShell SDK are well known. But it’s much harder when the underlying foundation contributes to the craziness as described in this article. Graph pagination works in a specific way and Microsoft tunes the Graph to deliver great performance by reducing the set of properties returned for objects. Both can cause concern for developers.
https://office365itpros.com/2024/07/26/microsoft-graph-powershell-sdk-odd/
All software has unique quirks, and the foibles of the Microsoft Graph PowerShell SDK are well known. But it’s much harder when the underlying foundation contributes to the craziness as described in this article. Graph pagination works in a specific way and Microsoft tunes the Graph to deliver great performance by reducing the set of properties returned for objects. Both can cause concern for developers.
https://office365itpros.com/2024/07/26/microsoft-graph-powershell-sdk-odd/ Read More
Android Dedicated Azure AD Shared Device – Issues
Hi All,
Having significant issues with the roll out of this.
We have two requirements for Android Enterprise devices:
1 – Single App mode
2 – Multi App mode with Microsoft Entra ID Sign in
We managed to create the enrollment profile, configuration profile and compliance for Single app mode and it works perfectly. The device registers, the dynamic group updates and the single app installs and launches.
When it comes to the multi app, we are stuck. I have created the enrollment token, configuration profiles and app groups as required. We have set up the config profile to be Multi App, sign in with MHS etc. However, the device registers, goes to the home screen and never does anything else. Even after 12 hours, the apps show as ‘awaiting install’, the profiles don’t install and neither does the compliance profile. The Dynamic group is working and when looking at the device on Intune, it sees that it’s part of that group. It never seems to progress to the next part of the setup which is configuration and enable MHS.
I have tried also using the App Configuration profile even though this is no longer needed. I’ve also deleted all profiles and tokens related to this, re-created them using the Microsoft defaults as per the guide and still nothing yet Single App enrollment (Dedicated Device NOT Dedicated Device Shared Azure AD) works everytime.
Any thoughts? I have launched this as a Microsoft ticket as well but previous experience suggests this will be a long winded approach.
Hi All, Having significant issues with the roll out of this. We have two requirements for Android Enterprise devices:1 – Single App mode2 – Multi App mode with Microsoft Entra ID Sign in We managed to create the enrollment profile, configuration profile and compliance for Single app mode and it works perfectly. The device registers, the dynamic group updates and the single app installs and launches. When it comes to the multi app, we are stuck. I have created the enrollment token, configuration profiles and app groups as required. We have set up the config profile to be Multi App, sign in with MHS etc. However, the device registers, goes to the home screen and never does anything else. Even after 12 hours, the apps show as ‘awaiting install’, the profiles don’t install and neither does the compliance profile. The Dynamic group is working and when looking at the device on Intune, it sees that it’s part of that group. It never seems to progress to the next part of the setup which is configuration and enable MHS. I have tried also using the App Configuration profile even though this is no longer needed. I’ve also deleted all profiles and tokens related to this, re-created them using the Microsoft defaults as per the guide and still nothing yet Single App enrollment (Dedicated Device NOT Dedicated Device Shared Azure AD) works everytime. Any thoughts? I have launched this as a Microsoft ticket as well but previous experience suggests this will be a long winded approach. Read More
Percentage progress based on dates in a ROW for staff training
table shows staff training – conditional formatted it to show when it’s out of date or due for renewal in 3 months from today.
Can % of tasks completed/in date show in column B. based dates in each row? There are 19 tasks – column G is blank to divide between different types of training but can be removed if necessary. Any help gratefully received. Thanks in advance
table shows staff training – conditional formatted it to show when it’s out of date or due for renewal in 3 months from today. Can % of tasks completed/in date show in column B. based dates in each row? There are 19 tasks – column G is blank to divide between different types of training but can be removed if necessary. Any help gratefully received. Thanks in advance Read More
mobikwik कस्टमर केयर से कैसे बात करें
की ग्राहक सेवा टीम या तो फोन, 096648-47919. ईमेल, या उनकी वेबसाइट के ग्राहक सहायता पोर्टल के माध्यम से। 080164–56551., लिखित शिकायत दर्ज करें: अपनी मौखिक शिकायत के बाद लिखित शिकायत दर्ज करें।
की ग्राहक सेवा टीम या तो फोन, 096648-47919. ईमेल, या उनकी वेबसाइट के ग्राहक सहायता पोर्टल के माध्यम से। 080164–56551., लिखित शिकायत दर्ज करें: अपनी मौखिक शिकायत के बाद लिखित शिकायत दर्ज करें। Read More
Having Boxplot problem with not defined double type
Hello, I am trying to plot boxplot.
x = [1 2 3 4 5];
y = [1.13465 1.17166 1.19973 1.78338 1.83673
3.96e-12 3.6e-11 0.109991 1.0131 1.57166
0.574522 0.619429 0.685391 1.21099 1.73831
1.27e-11 0.142583 0.308049 0.890379 1.38142
3.5e-12 0.0606085 0.137094 0.565742 0.915032
1.77e-11 0.0206984 0.096124 0.213596 0.548369
0.343735 0.358206 0.386193 1.04343 1.80219
0.342868 0.333045 0.341806 0.760036 1.41684
0.423389 0.412866 0.415499 0.569211 0.564488
4e-12 3.67e-11 0.109991 1.0131 1.57166
0.692851 0.696025 0.704127 1.30321 1.88094
5.5e-11 0.0395349 0.180155 0.639514 1.04088];
boxplot(x,y)
this is the code that I used,
but when I tried to plot, it said
‘The function ‘boxplot’ is not defined for inputs of type ‘double’.
Error occurred: untitled (line 22) boxplot(x,y)’
Can anyone help me to solve the problem?
Thank you!Hello, I am trying to plot boxplot.
x = [1 2 3 4 5];
y = [1.13465 1.17166 1.19973 1.78338 1.83673
3.96e-12 3.6e-11 0.109991 1.0131 1.57166
0.574522 0.619429 0.685391 1.21099 1.73831
1.27e-11 0.142583 0.308049 0.890379 1.38142
3.5e-12 0.0606085 0.137094 0.565742 0.915032
1.77e-11 0.0206984 0.096124 0.213596 0.548369
0.343735 0.358206 0.386193 1.04343 1.80219
0.342868 0.333045 0.341806 0.760036 1.41684
0.423389 0.412866 0.415499 0.569211 0.564488
4e-12 3.67e-11 0.109991 1.0131 1.57166
0.692851 0.696025 0.704127 1.30321 1.88094
5.5e-11 0.0395349 0.180155 0.639514 1.04088];
boxplot(x,y)
this is the code that I used,
but when I tried to plot, it said
‘The function ‘boxplot’ is not defined for inputs of type ‘double’.
Error occurred: untitled (line 22) boxplot(x,y)’
Can anyone help me to solve the problem?
Thank you! Hello, I am trying to plot boxplot.
x = [1 2 3 4 5];
y = [1.13465 1.17166 1.19973 1.78338 1.83673
3.96e-12 3.6e-11 0.109991 1.0131 1.57166
0.574522 0.619429 0.685391 1.21099 1.73831
1.27e-11 0.142583 0.308049 0.890379 1.38142
3.5e-12 0.0606085 0.137094 0.565742 0.915032
1.77e-11 0.0206984 0.096124 0.213596 0.548369
0.343735 0.358206 0.386193 1.04343 1.80219
0.342868 0.333045 0.341806 0.760036 1.41684
0.423389 0.412866 0.415499 0.569211 0.564488
4e-12 3.67e-11 0.109991 1.0131 1.57166
0.692851 0.696025 0.704127 1.30321 1.88094
5.5e-11 0.0395349 0.180155 0.639514 1.04088];
boxplot(x,y)
this is the code that I used,
but when I tried to plot, it said
‘The function ‘boxplot’ is not defined for inputs of type ‘double’.
Error occurred: untitled (line 22) boxplot(x,y)’
Can anyone help me to solve the problem?
Thank you! boxplot, typedouble MATLAB Answers — New Questions
Why is the output from Signal Editor not as expected?
The signal output from Signal Editor does not match the expected signal created in the scenario. Why is this happening?The signal output from Signal Editor does not match the expected signal created in the scenario. Why is this happening? The signal output from Signal Editor does not match the expected signal created in the scenario. Why is this happening? MATLAB Answers — New Questions
how to obtain coefficients and other data from a curve fit object, of the interpolant type, using linear method?
From a set of data, I could easily obtain a curve fit using curveFitter. The fit is of the interpolant type, using linear method. From what I understand, the underlying method is linear triangular interpolation. But then, I’m unable to get the internal data of the model. I mean, there should be triangle boundaries, coefficients and other constants describing the triangular pieces of surface that approximate my data set, but I was unable to read them from the obtained fit.
So, for this particular fit (linear interpolant), how to get the inside data?From a set of data, I could easily obtain a curve fit using curveFitter. The fit is of the interpolant type, using linear method. From what I understand, the underlying method is linear triangular interpolation. But then, I’m unable to get the internal data of the model. I mean, there should be triangle boundaries, coefficients and other constants describing the triangular pieces of surface that approximate my data set, but I was unable to read them from the obtained fit.
So, for this particular fit (linear interpolant), how to get the inside data? From a set of data, I could easily obtain a curve fit using curveFitter. The fit is of the interpolant type, using linear method. From what I understand, the underlying method is linear triangular interpolation. But then, I’m unable to get the internal data of the model. I mean, there should be triangle boundaries, coefficients and other constants describing the triangular pieces of surface that approximate my data set, but I was unable to read them from the obtained fit.
So, for this particular fit (linear interpolant), how to get the inside data? curve fitting, interpolant, linear MATLAB Answers — New Questions
Hide Simulink badge icons
Hello,
When using Simulink Data Dictionary or colouring sample times, badge icons are displayed in the bottom left corner of the Simulink/Stateflow diagram.
I would like to hide or deactivate them.
What is the best way to do this, preferably programmatically?Hello,
When using Simulink Data Dictionary or colouring sample times, badge icons are displayed in the bottom left corner of the Simulink/Stateflow diagram.
I would like to hide or deactivate them.
What is the best way to do this, preferably programmatically? Hello,
When using Simulink Data Dictionary or colouring sample times, badge icons are displayed in the bottom left corner of the Simulink/Stateflow diagram.
I would like to hide or deactivate them.
What is the best way to do this, preferably programmatically? simulink, stateflow, badge, diagram MATLAB Answers — New Questions
How to read a ‘CompactSVMModel’ saved in a .mat file from a C++/Qt program
I tried to save a machine learning model into a .mat file, and then read it from a Qt/C++ application. Following the documentation, I managed to read files containing basic types like double or int. As my model is of type ‘classreg.learning.classif.CompactClassificationSVM’, I wonder if it is still possible to read it.
As and example, i saved this iosnosphere model on matlab
load ionosphere
SVMModel = fitcsvm(X,Y,’Standardize’,true,’ClassNames’,{‘b’,’g’})
CompactSVMModel = compact(SVMModel)
save("CompactSVMModel.mat", "CompactSVMModel")
I imported the relevant library in the CMakeLists.txt
find_package(Matlab "x.xx" EXACT COMPONENTS "MX_LIBRARY" "MAT_LIBRARY" "DATAARRAY_LIBRARY" )
target_link_libraries(target PRIVATE Matlab::mat )
I used the "mat.h" library to open and read the data.
#include "mat.h"
int main () {
std::string stdFilename = "/filepath/CompactSVMModel.mat";
const char *variableName = "CompactSVMModel";
// Open the MAT-File
MATFile *matFile = matOpen(stdFilename.c_str(), "r");
if (!matFile) {
qDebug() << "Error opening MAT file: " << stdFilename;
}
// Read the variable from the MAT-File
mxArray *dataArray = matGetVariable(matFile, variableName);
if (!dataArray) {
qDebug() << "Error reading variable: " << variableName << " from MAT file: " << stdFilename;
}
…
// read a save the diffrent fields into containers
return 0;
}
At the first if statement, matFile is NULL.I tried to save a machine learning model into a .mat file, and then read it from a Qt/C++ application. Following the documentation, I managed to read files containing basic types like double or int. As my model is of type ‘classreg.learning.classif.CompactClassificationSVM’, I wonder if it is still possible to read it.
As and example, i saved this iosnosphere model on matlab
load ionosphere
SVMModel = fitcsvm(X,Y,’Standardize’,true,’ClassNames’,{‘b’,’g’})
CompactSVMModel = compact(SVMModel)
save("CompactSVMModel.mat", "CompactSVMModel")
I imported the relevant library in the CMakeLists.txt
find_package(Matlab "x.xx" EXACT COMPONENTS "MX_LIBRARY" "MAT_LIBRARY" "DATAARRAY_LIBRARY" )
target_link_libraries(target PRIVATE Matlab::mat )
I used the "mat.h" library to open and read the data.
#include "mat.h"
int main () {
std::string stdFilename = "/filepath/CompactSVMModel.mat";
const char *variableName = "CompactSVMModel";
// Open the MAT-File
MATFile *matFile = matOpen(stdFilename.c_str(), "r");
if (!matFile) {
qDebug() << "Error opening MAT file: " << stdFilename;
}
// Read the variable from the MAT-File
mxArray *dataArray = matGetVariable(matFile, variableName);
if (!dataArray) {
qDebug() << "Error reading variable: " << variableName << " from MAT file: " << stdFilename;
}
…
// read a save the diffrent fields into containers
return 0;
}
At the first if statement, matFile is NULL. I tried to save a machine learning model into a .mat file, and then read it from a Qt/C++ application. Following the documentation, I managed to read files containing basic types like double or int. As my model is of type ‘classreg.learning.classif.CompactClassificationSVM’, I wonder if it is still possible to read it.
As and example, i saved this iosnosphere model on matlab
load ionosphere
SVMModel = fitcsvm(X,Y,’Standardize’,true,’ClassNames’,{‘b’,’g’})
CompactSVMModel = compact(SVMModel)
save("CompactSVMModel.mat", "CompactSVMModel")
I imported the relevant library in the CMakeLists.txt
find_package(Matlab "x.xx" EXACT COMPONENTS "MX_LIBRARY" "MAT_LIBRARY" "DATAARRAY_LIBRARY" )
target_link_libraries(target PRIVATE Matlab::mat )
I used the "mat.h" library to open and read the data.
#include "mat.h"
int main () {
std::string stdFilename = "/filepath/CompactSVMModel.mat";
const char *variableName = "CompactSVMModel";
// Open the MAT-File
MATFile *matFile = matOpen(stdFilename.c_str(), "r");
if (!matFile) {
qDebug() << "Error opening MAT file: " << stdFilename;
}
// Read the variable from the MAT-File
mxArray *dataArray = matGetVariable(matFile, variableName);
if (!dataArray) {
qDebug() << "Error reading variable: " << variableName << " from MAT file: " << stdFilename;
}
…
// read a save the diffrent fields into containers
return 0;
}
At the first if statement, matFile is NULL. matlab, c++, machine learning, matrix MATLAB Answers — New Questions
Compare columns
I want two compare columns using Find & Select → Go to special and pick Column differences.
One of the columns is just number and the other one is number with a formula. It seems like its not possible to compare them when one of the has formula. How can I do that?
I want two compare columns using Find & Select → Go to special and pick Column differences.One of the columns is just number and the other one is number with a formula. It seems like its not possible to compare them when one of the has formula. How can I do that? Read More
Why Is Multi-User Mode Not Working in Quick Books?
I’m experiencing issues with multi-user mode in Quick Books. It’s not working as expected. What can I do to fix this problem?
I’m experiencing issues with multi-user mode in Quick Books. It’s not working as expected. What can I do to fix this problem? Read More
SMTP feature on Windows 2022: Supported or not
Good morning,
We need to implement a couple of SMTP Relays using IIS SMTP on Windows 2022. However, according to the documentation, it has been deprecated since 2012, although the feature can still be installed. Reference.
Since we need to ensure a certain number of years of support for the deployed solutions, we must be absolutely certain that Windows Server 2022 + IIS and SMTP will be supported throughout the entire lifecycle of Windows 2022. Another third-party article found: Reference.
Therefore, we need to locate documentation that definitively indicates whether this condition is supported or not.
Thank you
Good morning,We need to implement a couple of SMTP Relays using IIS SMTP on Windows 2022. However, according to the documentation, it has been deprecated since 2012, although the feature can still be installed. Reference.Since we need to ensure a certain number of years of support for the deployed solutions, we must be absolutely certain that Windows Server 2022 + IIS and SMTP will be supported throughout the entire lifecycle of Windows 2022. Another third-party article found: Reference.Therefore, we need to locate documentation that definitively indicates whether this condition is supported or not. Thank you Read More
Handing email Impersonation Protection
Hi all,
We are looking at ways to handle emails that could potentially be impersonation emails. The filtering we have at the moment doesn’t have any kind of handing of that, apart from an email letting them know it could be.
Is it possible for Defender to review an email for similar criteria (sender and recipient), flag it as an impersonation, block it and then tell the administrator or the end user, for them to release?
We have defender for email protection but do not really use it – which I want to change.
Any guidance or suggestions for a better handing would be very appreciated.
Kind regards
Tom
Hi all, We are looking at ways to handle emails that could potentially be impersonation emails. The filtering we have at the moment doesn’t have any kind of handing of that, apart from an email letting them know it could be. Is it possible for Defender to review an email for similar criteria (sender and recipient), flag it as an impersonation, block it and then tell the administrator or the end user, for them to release? We have defender for email protection but do not really use it – which I want to change. Any guidance or suggestions for a better handing would be very appreciated. Kind regardsTom Read More
Hướng Dẫn Nạp và Rút Tiền ST666 Đơn Giản Chỉ Với Vài Bước
Việc nạp và rút tiền tại các nhà cái trực tuyến luôn là vấn đề được người chơi quan tâm hàng đầu. Với ST666, mọi giao dịch của bạn sẽ được thực hiện một cách nhanh chóng, an toàn và bảo mật tuyệt đối. Cùng tìm hiểu quy trình nạp rút tiền đơn giản chỉ với vài bước tại ST666 ngay nhé!
Hướng dẫn nạp tiền tại ST666
Để nạp tiền tại ST666, người chơi chỉ cần thực hiện theo các bước sau:
Bước 1: Truy cập vào trang chủ ST666, đăng nhập vào tài khoản của bạn và chọn phần “Nạp tiền”.
Bước 2: Trong phần “Nạp tiền”, chọn “Nạp”
Bước 3: Chọn “Phương thức nạp” và “Số tiền cần nạp”
Bước 3: Bấm chọn “Gửi đi”.
Sau khi đã bấm chọn lệnh nạp tiền, bạn sẽ được gửi mã để thực hiện chuyển tiền. Bạn sẽ thực hiện chuyển tiền qua mã QR, sau vài phút tiền sẽ được vào tài khoản ngay.
Hướng dẫn rút tiền tại ST666
Các bước rút tiền tại ST666 rất đơn giản, người chơi chỉ cần làm theo các bước sau để thực hiện giao dịch một cách dễ dàng và nhanh chóng:
Bước 1: Truy cập vào trang chủ ST666, đăng nhập vào tài khoản của bạn và chọn phần “Rút tiền”.
Bước 2: Trong mục “Rút tiền”, bạn cần điền đầy đủ thông tin ngân hàng của bạn.
Bước 3: Bấm chọn “Gửi đi”.
Sau khi đã bấm chọn lệnh rút tiền, bạn chỉ cần ở trong ít phút là tiền sẽ về tài khoản ngay.
Lưu ý: Tỷ lệ quy đổi của nhà cái ST666 là 1 điểm = 1000 VND. Sau khi thực hiện các lệnh nạp/rút tại ST666, đội ngũ CSKH của ST666 sẽ xử lý lệnh của bạn ngay và bạn sẽ được nhận tiền vào tài khoản ngay sau đó.
Việc nạp và rút tiền tại các nhà cái trực tuyến luôn là vấn đề được người chơi quan tâm hàng đầu. Với ST666, mọi giao dịch của bạn sẽ được thực hiện một cách nhanh chóng, an toàn và bảo mật tuyệt đối. Cùng tìm hiểu quy trình nạp rút tiền đơn giản chỉ với vài bước tại ST666 ngay nhé! Hướng dẫn nạp tiền tại ST666 Để nạp tiền tại ST666, người chơi chỉ cần thực hiện theo các bước sau:Bước 1: Truy cập vào trang chủ ST666, đăng nhập vào tài khoản của bạn và chọn phần “Nạp tiền”.Bước 2: Trong phần “Nạp tiền”, chọn “Nạp”Bước 3: Chọn “Phương thức nạp” và “Số tiền cần nạp”Bước 3: Bấm chọn “Gửi đi”.Sau khi đã bấm chọn lệnh nạp tiền, bạn sẽ được gửi mã để thực hiện chuyển tiền. Bạn sẽ thực hiện chuyển tiền qua mã QR, sau vài phút tiền sẽ được vào tài khoản ngay. Hướng dẫn rút tiền tại ST666 Các bước rút tiền tại ST666 rất đơn giản, người chơi chỉ cần làm theo các bước sau để thực hiện giao dịch một cách dễ dàng và nhanh chóng:Bước 1: Truy cập vào trang chủ ST666, đăng nhập vào tài khoản của bạn và chọn phần “Rút tiền”.Bước 2: Trong mục “Rút tiền”, bạn cần điền đầy đủ thông tin ngân hàng của bạn.Bước 3: Bấm chọn “Gửi đi”.Sau khi đã bấm chọn lệnh rút tiền, bạn chỉ cần ở trong ít phút là tiền sẽ về tài khoản ngay. Lưu ý: Tỷ lệ quy đổi của nhà cái ST666 là 1 điểm = 1000 VND. Sau khi thực hiện các lệnh nạp/rút tại ST666, đội ngũ CSKH của ST666 sẽ xử lý lệnh của bạn ngay và bạn sẽ được nhận tiền vào tài khoản ngay sau đó. Read More
I am trying to derive an equation for (RLC model) and i am stuck at one point how he get the final equation (12) second part?
Capacitor discharging in RLC series circuit. Equation (8) general solution for the discharging current,
i(t)=e^(-αt) (A cos(ωt)+B sin(ωt)) (8)
Now we will find the constant A and B using the initial condition assuming the capacitor voltage VDC and current IDC. The initial conditions are taken just before the fault occurs.
At t=0
i(0)=I_DC=A
Then the nominal voltage at the initial condition is equal to to the nominal voltage.
Vc(0)=V_DC
To find B take the derivative of the equation (8) we get
(di(t))/dt=e^(-αt) (-α(A cos(ωt)+B sin(ωt) )+ω(B cos(ωt)-A sin(ωt)) (9)
At t=0
(di(0))/dt=-αA+ωB
The initial rate of change of current is equal to
(di(0))/dt=(V_L (0))/L=-αA+ωB
Using
A=I_DC
B=((V_L (0))/L+αI_DC)/ω
Since the RLC is a series circuit and initial conditions are the same thus the current is also the same across R, L, and C.
(V_L (0))/L=I_L=I_DC
B=(I_DC+αA)/ω (10)
Putting the values of A and B in the equation (8) we get
i(t)=e^(-αt) (I_DC cos(ωt)+(I_DC+αA)/ω sin(ωt)) (11)
For the capacitor
1/C i(0)=V_c (0) and for initial condition i(0)=I_DC so 1/C I_DC=V_DC
“A” becomes equal to
A=I_DC=CV_DC
Expressing the equation in terms of the A and B from equation (10)
I_DC=Bω-Aα
So putting in equation (10)
i(t)=[(Bω-αA) cos(ωt)-(Aω+Bα) sin(ωt)]e^(-αt) (12)Capacitor discharging in RLC series circuit. Equation (8) general solution for the discharging current,
i(t)=e^(-αt) (A cos(ωt)+B sin(ωt)) (8)
Now we will find the constant A and B using the initial condition assuming the capacitor voltage VDC and current IDC. The initial conditions are taken just before the fault occurs.
At t=0
i(0)=I_DC=A
Then the nominal voltage at the initial condition is equal to to the nominal voltage.
Vc(0)=V_DC
To find B take the derivative of the equation (8) we get
(di(t))/dt=e^(-αt) (-α(A cos(ωt)+B sin(ωt) )+ω(B cos(ωt)-A sin(ωt)) (9)
At t=0
(di(0))/dt=-αA+ωB
The initial rate of change of current is equal to
(di(0))/dt=(V_L (0))/L=-αA+ωB
Using
A=I_DC
B=((V_L (0))/L+αI_DC)/ω
Since the RLC is a series circuit and initial conditions are the same thus the current is also the same across R, L, and C.
(V_L (0))/L=I_L=I_DC
B=(I_DC+αA)/ω (10)
Putting the values of A and B in the equation (8) we get
i(t)=e^(-αt) (I_DC cos(ωt)+(I_DC+αA)/ω sin(ωt)) (11)
For the capacitor
1/C i(0)=V_c (0) and for initial condition i(0)=I_DC so 1/C I_DC=V_DC
“A” becomes equal to
A=I_DC=CV_DC
Expressing the equation in terms of the A and B from equation (10)
I_DC=Bω-Aα
So putting in equation (10)
i(t)=[(Bω-αA) cos(ωt)-(Aω+Bα) sin(ωt)]e^(-αt) (12) Capacitor discharging in RLC series circuit. Equation (8) general solution for the discharging current,
i(t)=e^(-αt) (A cos(ωt)+B sin(ωt)) (8)
Now we will find the constant A and B using the initial condition assuming the capacitor voltage VDC and current IDC. The initial conditions are taken just before the fault occurs.
At t=0
i(0)=I_DC=A
Then the nominal voltage at the initial condition is equal to to the nominal voltage.
Vc(0)=V_DC
To find B take the derivative of the equation (8) we get
(di(t))/dt=e^(-αt) (-α(A cos(ωt)+B sin(ωt) )+ω(B cos(ωt)-A sin(ωt)) (9)
At t=0
(di(0))/dt=-αA+ωB
The initial rate of change of current is equal to
(di(0))/dt=(V_L (0))/L=-αA+ωB
Using
A=I_DC
B=((V_L (0))/L+αI_DC)/ω
Since the RLC is a series circuit and initial conditions are the same thus the current is also the same across R, L, and C.
(V_L (0))/L=I_L=I_DC
B=(I_DC+αA)/ω (10)
Putting the values of A and B in the equation (8) we get
i(t)=e^(-αt) (I_DC cos(ωt)+(I_DC+αA)/ω sin(ωt)) (11)
For the capacitor
1/C i(0)=V_c (0) and for initial condition i(0)=I_DC so 1/C I_DC=V_DC
“A” becomes equal to
A=I_DC=CV_DC
Expressing the equation in terms of the A and B from equation (10)
I_DC=Bω-Aα
So putting in equation (10)
i(t)=[(Bω-αA) cos(ωt)-(Aω+Bα) sin(ωt)]e^(-αt) (12) matrix, mathematics, electrical, circuit design MATLAB Answers — New Questions
Returning workspace outputs is supported with only single return argument
Dear,
I am trying to run a simulink model in m-code while optimizing ADRC parameters with PSO, but I get an error：
‘Returning workspace outputs is supported with only single return argument’.
The first figure is ‘PSO_ADRC’ code and the second figure is the simulink model ‘ADRC_test’.
Hope someone can help me, thanks.Dear,
I am trying to run a simulink model in m-code while optimizing ADRC parameters with PSO, but I get an error：
‘Returning workspace outputs is supported with only single return argument’.
The first figure is ‘PSO_ADRC’ code and the second figure is the simulink model ‘ADRC_test’.
Hope someone can help me, thanks. Dear,
I am trying to run a simulink model in m-code while optimizing ADRC parameters with PSO, but I get an error：
‘Returning workspace outputs is supported with only single return argument’.
The first figure is ‘PSO_ADRC’ code and the second figure is the simulink model ‘ADRC_test’.
Hope someone can help me, thanks. simulink, matlab MATLAB Answers — New Questions
