Answered
C#アプリケーションでMATLAB .NETライブラリを使用した単体テスト実行後、「testhost.exe」プロセスが残留しないようにする方法はありますか？
「testhost.exe」プロセスがテスト終了後も残留する主な原因は、.NET環境からMATLABコードを実行するために必要なMATLAB Runtime（実行環境）が完全にシャットダウンされていないことによるものと考えられます。この問題を解決し、MA...

6 months ago | 0

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Question

C#アプリケーションでMATLAB .NETライブラリを使用した単体テスト実行後、「testhost.exe」プロセスが残留しないようにする方法はありますか？
C#アプリケーションに、MATLAB Compiler SDKで.NETライブラリとしてビルドしたMATLABモジュールを組み込み、単体テストを実行しています。この単体テストは、MSTestやxUnitといったC#向けの自動テストフレームワーク（テストを自...

6 months ago | 1 answer | 0

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Answered
When starting a MATLAB Production Server instance, why to do I receive "Server process exited with return code: 7"?
In cases where there are more than one instance running on the same machine you will need to specify a new port in the main_conf...

6 months ago | 0

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Question

Is the “Simulink Real‑Time Target Support Package” still available in R2026a and later?
I used Simulink Real‑Time (SLRT) in R2025b and earlier, which required installing the “Simulink Real‑Time Target Support Package...

6 months ago | 1 answer | 0

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Question

Can lingering testhost.exe processes be prevented after C# unit tests using a MATLAB .NET library?
I am experiencing an issue while running unit tests in a C# application that integrates a MATLAB module, which has been compiled...

6 months ago | 1 answer | 0

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Answered
How do I use "setVariable" when running Real-Time Tests with Scripted Iterations on my Speedgoat target?
The errors above occur because the 'Source' argument must be used differently for Real-Time Test Cases, as documented on the "se...

6 months ago | 1

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Answered
Why do I receive the error regarding "polyspace.connector.Service" ?
The connector is a component common to different products and tools. It is simply an HTTP server started locally and acting as a...

6 months ago | 0

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Answered
Why does calling the legend function with multiple outputs throw a warning in MATLAB R2024b?
Calling "legend" with multiple outputs may not be supported in releases after MATLAB R2024b. [lgd,icons,plots,txt] = legend(......

6 months ago | 0

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Question

Why does calling the legend function with multiple outputs throw a warning in MATLAB R2024b?
When I use the "legend" function in MATLAB R2024b, I encounter the below warning: Warning: Calling legend with multiple outputs...

6 months ago | 1 answer | 0

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Question

Unable to complete Power Systems Simulation Onramp section MPPT Model task 1 using Simulink Online/Simulink R2025b.
I am trying to complete the Power Systems Simulation Onramp section 4.3 MPPT Model task 1 in Simulink Online/Simulink R2025b by ...

6 months ago | 1 answer | 0

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Question

Why does the command "edit <filename>" return the error "Unable to edit '<filename>'. Editing namespace folders using the EDIT function is not supported"?
I want to edit the file "<MATLAB path>/toolbox/wavelet/core/wavelet/@cwtfilterbank/wt.m" using the "edit" command. However...

6 months ago | 1 answer | 0

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Answered
How to Prevent fmudialog.createBusType from Creating Bus Types for Internal FMU Variables in R2025b?
As of MATLAB R2024b, the behavior of fmudialog.createBusType for FMU blocks was updated. When the FMU’s internal variables have ...

6 months ago | 0

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Question

How to Prevent fmudialog.createBusType from Creating Bus Types for Internal FMU Variables in R2025b?
In Simulink R2024b (and later), the function: fmudialog.createBusType(gcb)  now creates Bus objects not only for FMU block...

6 months ago | 1 answer | 0

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Answered
How do I change the directory my support packages get installed in?
MATLAB installs all support packages to a specific root folder in a default location: What is the default directory support pack...

6 months ago | 1

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Answered
What is the default directory support packages are installed to?
The default location of the root folder on each platform is the following, where R20XXy is your specific MATLAB release (e....

6 months ago | 0

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Answered
How do I perform a clean installation of MATLAB?
While it is not necessary to perform a "clean" installation of MATLAB, remnants from a previous installation of MATLAB may cause...

6 months ago | 10

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Question

How can I get all sub-ID's results from Model Advisor check by API?
I want to use the API to retrieve all results from Model Advisor checks using a JSON file containing multiple sub-ID in Simulink...

6 months ago | 1 answer | 0

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Answered
What attributes can I use for role-/policy-based access with MATLAB Web App Server?
Note that this article is for OIDC authentication; if you are using LDAP authentication, you can see attribute names/values for ...

6 months ago | 0

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Answered
MATLAB Web App Server でのロール/ポリシーベースのアクセスに使用できる属性は何ですか？
この記事は OIDC 認証向けの内容です。LDAP 認証を使用している場合は、「How to verify/debug LDAP authentication?」の手順を実施すると、対象ユーザーの属性名/値を確認できます。 MATLAB Web App S...

6 months ago | 0

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Answered
라이선스 관리자와 라이선스 최종 사용자의 차이점은 무엇인가요?
License Administrator License 관리자는 마스터 라이선스(개별 라이선스가 아닙니다)에 따라 설정되며, 다음과 같은 권한을 가집니다: - 마스터 라이선스에서 라이선스 관리자 추가 또는 제거 - 라이선스 최종 ...

6 months ago | 0

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라이선스 관리자와 라이선스 최종 사용자의 차이점은 무엇인가요?
라이선스 관리자와 라이선스 최종 사용자의 차이점은 무엇인가요?

6 months ago | 1 answer | 0

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Answered
How do I update the registry file for the Creo-Pro/E Simscape Multibody Link Plugin for Creo 10 use with Simscape Multibody R2025b?
For the use of Creo 10 with Simscape Multibody R2025b the DLL in the registry file should be updated to the Creo 10 version "cl_...

6 months ago | 0

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How do I update the registry file for the Creo-Pro/E Simscape Multibody Link Plugin for Creo 10 use with Simscape Multibody R2025b?
I am trying to connect Creo 10 to Simscape Multibody R2025b but am encountering the following error even after updating the regi...

6 months ago | 1 answer | 0

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Answered
How can I place generated variables into a custom linker section in an AUTOSAR‑based Simulink model?
You can achieve this without relying on an AUTOSAR connection for the workflow itself. The key mechanism is to use:Custom Storag...

6 months ago | 0

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Question

How can I place generated variables into a custom linker section in an AUTOSAR‑based Simulink model?
I am working with an AUTOSAR‑based Simulink model in R2025b and would like certain generated variables to be placed into a ...

6 months ago | 1 answer | 0

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Answered
How can I get debug information for Polyspace Access?
You can generate and send the Polyspace Access service logs to MathWorks Support to help diagnose a Polyspace Access issue, be i...

6 months ago | 4

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Answered
How to configure Legacy Code Tool to generate an S-Function compatible with Speedgoat & Simulink Real-Time R2020b and later?
Starting in R2020b, SLRT uses a C++ code generation target (slrealtime.tlc/speedgoat.tlc) instead of a C code generation target ...

6 months ago | 2

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Answered
How do I use the "slrealtime loadParametSet" and "slrealtime saveParametSet" commands as an SSH Control-Only Operator with Speedgoat & Simulink Real-Time?
For control-only operators, 'slrealtime loadParamSet' is available to support some degree of configurability for Simulink Real-T...

6 months ago | 0

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Question

What are the available Parameter Tuning workflows for Standalone Operation of Speedgoat & Simulink Real-Time (SLRT)?
I would like to operate my Speedgoat target from a host computer or device without MATLAB, ideally via an SSH Client. What optio...

6 months ago | 1 answer | 0

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Question

How do I use the "slrealtime loadParametSet" and "slrealtime saveParametSet" commands as an SSH Control-Only Operator with Speedgoat & Simulink Real-Time?
I would like to operate my Speedgoat from a host computer without MATLAB by using SSH. I noticed that there are "slrealtime load...

6 months ago | 1 answer | 0

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