Answered
Why do I get an error when using global variables in a MATLAB Function block?
In MATLAB Functions in Simulink, global declarations are not mapped to the MATLAB global workspace. To use global data in your M...

1 month ago | 3

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Answered
How can I allow or restrict email domains on my license?
The License Center allows License Administrators (via a service request) to change the permitted email domains for a license. To...

1 month ago | 0

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Answered
Why am I unable to use MATLAB Copilot?
To use MATLAB Copilot, there are several requirements and steps to confirm your access. Check if you are a Licensed End Use...

1 month ago | 1

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Answered
ファイルインストールキーとアクティベーションキーはどのように取得しますか？
ファイル インストール キーは、お持ちのライセンスでインストールすることのできる製品の情報を含みます。 アクティベーションキーは、ライセンスセンター上でユーザーの MathWorks アカウントをライセンスに紐づけますライセンス管理者：ライセンス管理者は、...

1 month ago | 0

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Answered
Simulink Compiler の 1 つのシミュレーション状態を保存して別セッションで続行することはできますか？
デプロイ済みアプリケーションから Operating Point をファイルに保存できます。次のセッションでこのファイルを読み込み、モデルに Operating Point をロードできます。 詳細は添付のファイルをご覧ください。 The code is ...

1 month ago | 0

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Question


Simulink Compiler の 1 つのシミュレーション状態を保存して別セッションで続行することはできますか？
1 つの Simulink Compiler セッションでシミュレーション状態を保存し、別の Simulink Compiler セッションでそのシミュレーション状態を読み込みたいです。 たとえば、デプロイしたシミュレーションを一度実行して、時刻 t = ...

1 month ago | 1 answer | 0

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answer

Answered
How can I save the state of one Simulink Compiler simulation and continue it in another session?
Yes, you can save an Operating Point to file from a deployed application. Then you can load this file in the next session of you...

1 month ago | 0

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Answered
MATLAB Production Server のサンプル MagicSquare の実行で 404 エラーとなるのはなぜですか？
このエラーは、クライアントで指定している URL が何らかの形で誤っていることを意味します。たとえば次のような箇所です。 MagicSquare mSq = client.CreateProxy<MagicSquare>( new Uri("h...

1 month ago | 0

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Question


MATLAB Production Server のサンプル MagicSquare の実行で 404 エラーとなるのはなぜですか？
64-bit MATLAB Production Server のトライアルで magic squares のサンプルを実行しようとすると 404 error が発生します。以前は問題なく動作していたのですが、現在は動きません。以下のエラーは MPS .N...

1 month ago | 1 answer | 0

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answer

Answered
404 error running MagicSquare example with MPS
This error just means the URL is wrong in some form when specifying it in the client, such as at: MagicSquare mSq = client.Crea...

1 month ago | 0

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Answered
マルチウィンドウアプリを Web アプリとして MATLAB Web App Server にデプロイできますか？
マルチウィンドウアプリは Web アプリではサポートされていません。 これは、'figure' や 'uifigure' への複数回の呼び出しが Web アプリではサポートされないためです。さらに、別ウィンドウとして表示されるダイアログボックスを作成する関...

1 month ago | 0

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Question


マルチウィンドウアプリを Web アプリとして MATLAB Web App Server にデプロイできますか？
このドキュメンテーションページでは、App Designer を使ってマルチウィンドウアプリを作成するワークフローを示しています。  App Designer でのマルチウィンドウ アプリの作成 しかし、MATLAB Compiler で Web...

1 month ago | 1 answer | 0

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answer

Answered
How do I resolve the error "Current root build folder <file> is not accessible by one or more of the parallel workers. Verify that workers can write to this location." when running Simulink R2022a in parallel mode?
This issue was fixed in R2024a. To resolve this issue in your current version, you can explicitly add write privileges to your w...

1 month ago | 0

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Question


How do I resolve the error "Current root build folder <file> is not accessible by one or more of the parallel workers. Verify that workers can write to this location." when running Simulink R2022a in parallel mode?
I am using Simulink R2022a to run a simulation in parallel. However, when I try to run the model I get the following error: Err...

1 month ago | 1 answer | 0

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answer

Answered
How do I integrate MATLAB and Simulink Online Courses?
The MATLAB and Simulink Online Courses can be integrated with various LMSs. Refer to MathWorks Documentation for completing this...

1 month ago | 0

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Question


How do I integrate MATLAB and Simulink Online Courses?
I would like to integrate the self-paced courses for MATLAB and Simulink with a Learning Management System (LMS), how can I do s...

1 month ago | 1 answer | 0

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answer

Answered
How do I integrate MATLAB Grader with a Learning Management System?
MATLAB Grader can be integrated with various LMSs. Refer to MathWorks Documentation for completing this integration for a specif...

1 month ago | 0

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Question


How do I integrate MATLAB Grader with a Learning Management System?
I would like to integrate MATLAB Grader with a Learning Management System (LMS), how can I do so?

1 month ago | 1 answer | 0

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answer

Answered
How can I create MATLAB Grader problems that can be accessed in multiple Learning Management Systems?
To add courses that can be used across multiple LMSs, the following steps should be taken: 1) Link your MathWorks account in all...

1 month ago | 0

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Answered
Why does the RLOCUS plot curve incorrectly in MATLAB R2009a?
The horizontal line is not a problem: the system has one more pole than zero, so there ought to be an asymptote. The grouping ne...

1 month ago | 0

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Question


How to read and write AXI4/AXI4-Lite registers from code generated by Embedded Coder R2025b on a bare-metal MicroBlaze processor?
I have a Simulink model where one part is implemented with Embedded Coder on a bare-metal MicroBlaze soft processor, and another...

1 month ago | 1 answer | 0

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answer

Answered
How do I enable license borrowing for a network license?
To improve license mobility, license borrowing can be enabled for network licenses. License borrowing allows users to run MATLAB...

1 month ago | 0

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Answered
Why are my MATLAB preferences not included during compilation in R2022a and later?
For MATLAB R2022a and later, when using the mcc command to build and package MATLAB code for deployment, you must explicitly inc...

1 month ago | 0

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Question


Why are my MATLAB preferences not included during compilation in R2022a and later?
I have code that relies on a proxy setting included in my MATLAB preferences. In R2021b and earlier releases, this would automat...

1 month ago | 1 answer | 0

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Answered
How can I determine what processor I have using MATLAB?
You can use the attached `getProcessorInfo.m` function determine processor information about your computer. This function will r...

1 month ago | 1

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Answered
How to debug a polyspace-configure issue?
Before contacting MathWorks Support, please collect the debug log files related to polyspace-configure by following the procedur...

1 month ago | 0

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Answered
MATLAB .NET Engine API で起動後に MATLAB のバージョンを切り替えることは可能ですか？
同一のアプリセッション内で 2 つの異なる MATLAB リリースを起動することはサポートされていません。最初の MATLAB インスタンスを起動すると、リリース固有の C++ ライブラリがロードされます。これらの C++ ライブラリは同一のアプリセッショ...

1 month ago | 0

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Question


MATLAB .NET Engine API で起動後に MATLAB のバージョンを切り替えることは可能ですか？
C# アプリケーションから .NET Engine API を介して MATLAB を起動して、Simulink モデルを実行することを検討中です。Simulink モデルはさまざまな MATLAB バージョン（例: R2023b や R2025b）で作成...

1 month ago | 1 answer | 0

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answer

Answered
When to use Enumerations in Variant control expressions?
The variant choices you select, determine which components of a Simulink model get activated or deactivated. You can create a V...

1 month ago | 0

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Answered
Is it possible to switch MATLAB versions after launching via the MATLAB .NET Engine API?
Launching two different MATLAB releases in the same app session is not supported. Launching the first instance of MATLAB causes ...

1 month ago | 0

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