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Answered
Permanent Magnet Synchronous Motor (PMSM) equation in MathWorks documentation doesn't match the equations elsewhere.
In the equation provided, the term 'p' is number of poles . However, while modeling a PMSM in Simulink,  'p' is considered as nu...

1 day ago | 0

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Question


Permanent Magnet Synchronous Motor (PMSM) equation in MathWorks documentation doesn't match the equations elsewhere.
PMSM equation according to the MathWorks document doesn't match the equation elsewhere. According to the books the evaluation fo...

1 day ago | 1 answer | 0

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Can an S-function created on a newer release of MATLAB work on an older release ?
Sometimes a MEX file created on a newer version of MATLAB runs on an older version of MATLAB, but this workflow is not recommend...

1 day ago | 0

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Question


Can an S-function created on a newer release of MATLAB work on an older release ?
Can an S-function created on a newer release (say R2018b) work/be exported to an older version of MATLAB?

1 day ago | 1 answer | 0

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Answered
Is there a way to use FRD(Frequency Response Data) in Simulink model instead of an LTI SS block?
You will need to fit an LTI model to the frequency response data. Attached are few links that may help the workflow. Frequency D...

1 day ago | 0

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Question


Is there a way to use FRD(Frequency Response Data) in Simulink model instead of an LTI SS block?
While trying to simulate a control system , with FRD collected from actual hardware, is there a way to use this FRD data in thei...

1 day ago | 1 answer | 0

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How can I move one element from one meshed domain to another in the frame of the Partial Differential Equation Toolbox?
In order to transfer one element from a meshed subdomain to another, function 'geometryFromMesh' can be leveraged, see the follo...

1 day ago | 0

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Question


How can I move one element from one meshed domain to another in the frame of the Partial Differential Equation Toolbox?
Given a meshed domain partitioned in multiple meshed subdomain, it is sought for a workflow that allows one element to be transf...

1 day ago | 1 answer | 0

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Why cannot I obtain Levenberg-Marquardt as the default Algorithm for 'fit'?
This is a documentation bug. The default algorithm for 'fit' is 'Trust-Region' since 2002.  

1 day ago | 0

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Answered
如何在无法访问的计算机上反激活 MATLAB?
即使您没有反激活字符串或者完全无法访问出问题的电脑,也可以在许可中心反激活MATLAB。 要在MathWorks许可中心反激活MATLAB:打开许可中心:https://www.mathworks.cn/licensecenter选择要反激活的许可证选择“...

1 day ago | 0

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如何在无法访问的计算机上反激活 MATLAB?
我需要反激活MATLAB,但我无法访问安装MATLAB的计算机。因此,我无法获取反激活字符串。如何在没有反激活字符串或无法访问已激活MATLAB计算机的情况下反激活?

1 day ago | 1 answer | 0

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Answered
MATLAB と Toolbox の動作環境は、どのようなものですか?
MATLAB の動作環境は、ご使用いただいているコンピュータ、および MATLAB のバージョンによって異なります。 動作環境を確認するには、下記 URL にアクセスして、該当する MATLAB のバージョンとコンピュータ環境を選択します。 http:...

1 day ago | 0

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Answered
How to change the default settings for anti-aliasing in MATLAB R2014b?
You can change the default anti-aliasing settings by using the following commands: >>set(groot,'defaultaxesfontsmoothing'...

2 days ago | 2

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Answered
TI C2000 Support Packgeをインストール・設定・ビルドするにはどうすればいいですか?
TI C2000をご利用する際の一連の設定手順は以下となります。  1.サポートパッケージのインストール  下記コマンドを実行し、  >>supportPackageInstaller "フォルダーからインストール"を選択し、  ファイル...

2 days ago | 0

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Answered
How do I import data from a .mdb (Microsoft Access Database) file into MATLAB?
To import data from an '.mdb' file into MATLAB, you can use the Database Explorer app from the Database Toolbox.  https://www.ma...

2 days ago | 0

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Answered
How can I perform curve / surface fitting for data of more than three dimensions?
There are three options for performing curve-fitting tasks on data of more than three dimensions: You can use MATLAB's backslash...

2 days ago | 0

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Answered
How do I perform time lapse image acquisition and save individual images?
Follow a modified form of the approach example is this example: https://www.mathworks.com/help/imaq/creating-time-lapse-video-u...

2 days ago | 0

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Answered
Why I am not able to download the Simulink generated code to minidrone even after hardware setup process is complete?
In this scenario, please check the following requirements:Ensure that the minidrone is connected to host computer over Bluetooth...

2 days ago | 0

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Answered
How do I get exponent values for log axes in MATLAB R2014b?
Starting in R2014b, the XTickLabel, YTickLabel, or ZTickLabel properties for a log axis contain cell arrays with the full TeX ma...

2 days ago | 0

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Answered
MinGW 4.9.2をインストールしてMATLABで使うにはどうすればよいですか?
MATLABでMEXファイルをコンパイルするときは、 TDM-gcc MinGW 4.9.2 のみを使用可能です。MinGWのそれ以外のバージョン、あるいは他のところからダウンロードされた MinGW 4.9.2 は正しく動作しないことがあります。MATL...

2 days ago | 0

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Answered
Why does the "Simulink.data.upgradeClasses" function not upgrade the Level-1 data classes that I have when using Simulink 8.2 (R2013b)?
If the level-1 data class has been loaded by a model, the upgrade function will not have access to the Level-1 data class to upg...

2 days ago | 0

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Answered
How can I download the data files for MATLAB without installing MATLAB?
License administrators can download MATLAB data files without actually installing MATLAB: Download Products Without Installation...

2 days ago | 0

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Answered
Is there a regression layer for Convolutional neural network toolbox?
Yes. The regression layer for Convolutional Neural Networks is appeared in R2017a Neural Network Toolbox. By defining regression...

2 days ago | 2

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Answered
Obtaining a list of percentages/cumulative probabilities from a data vector given the percentile/quantile values
While MATLAB does not include an inbuilt function to accomplish this, it is possible to write some simple code to do so. The fol...

2 days ago | 0

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Answered
How do I update my code from using handle.listener to using addlistener?
First, please read the documentation for "addlistener". This will give you a range of options and allowed syntaxes for calling t...

2 days ago | 1

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Answered
アクティベーション停止手順を教えてください。
アクティベーション停止アプリケーションより停止を行います。 オフライン環境下でアクティベーションの停止を行う場合は、アクティベーション停止アプリケーションにて 「アクティベーションの停止文字列」を取得の上、ライセンスセンター上で停止を行います。 マシン...

2 days ago | 2

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Answered
Why can't I compute the interior eigenvalues of a sparse matrix with "eigs" without inversion in MATLAB?
While the ARPACK library that 'eigs' uses allows users to specify both "regular mode" and the 'sm' option, in the general case t...

2 days ago | 1

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Answered
Why can't I use the "bpipe" function from the Datafeed Toolbox on MATLAB R2014b?
The following datafeeds are only available on Windows systems:Bloomberg (32-bit and 64-bit)Haver Analytics (32-bit)Interactive D...

2 days ago | 0

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Answered
Why does "normest" fail to converge for a matrix whose largest eigenvalues are close in value?
The 'normest' function uses the "Power Iteration Method" to estimate the 2-norm of a matrix. This process involves raising the m...

2 days ago | 0

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Answered
Why does HDL codegeneration fails for my model with a "File format not recognized" error message?
This issue is caused by using an unsupported version of the MinGW compiler. In Release 2015b MATLAB on Windows only supports Min...

2 days ago | 0

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