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「達成されたオブジェクティブ」と「達成されたオブジェクティブ – シミュレーションが必要」の違いは何ですか？
これら2つのステータスの違いは、「解析中にSLDVが自動シミュレーションによる検証を完了できたかどうか」にあります。 ・達成されたオブジェクティブ： 解析エンジンがテスト目標を達成する入力パターン（テストケース）を特定し、さらに解析プロセスの中でそのテスト...
16 hours ago | 0
| accepted
Question
「達成されたオブジェクティブ」と「達成されたオブジェクティブ – シミュレーションが必要」の違いは何ですか？
「達成されたオブジェクティブ」と「達成されたオブジェクティブ – シミュレーションが必要」の違いについて教えてください。
16 hours ago | 1 answer | 0
1
answerMathWorks アカウントのパスワードをリセットするにはどうすればよいですか？
パスワードを失念したり、MathWorks アカウントがロックされたりした場合は、こちらのリンクよりパスワードをリセットしてください。 メール アドレスを入力し [次へ] ボタンをクリックすると、認証コードが記載されたメールが送信されますので、新しいパスワ...
1 day ago | 0
| accepted
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 day ago | 0
| accepted
How can I avoid "Unsupported custom layer" error during Code Generation using %#codegen pragma in MATLAB R2025a and later?
This is expected. This error indicates that your custom layer "kConcatenate1Layer789" lacks the required "%#codegen" pragma in i...
1 day ago | 0
| accepted
What are the MathWorks Certification Exams?
MATLAB certification establishes a standard of excellence that demonstrates your MATLAB proficiency to customers, industry peers...
1 day ago | 2
| accepted
Why do I get the message "Code generation information file does not exist" when building my model?
This is expected behavior and means that the code was generated because it had not been generated before the build. If code was ...
1 day ago | 0
| accepted
How do I download MATLAB and other MathWorks products for R2008a and earlier releases?
For R2008a and earlier, MATLAB and other products cannot be downloaded through the MathWorks Product Installer. The product...
1 day ago | 1
| accepted
How do I install MATLAB R2008b to R2017a?
Installing MATLAB R2008b to R2017a is supported using offline workflows only. This article summarizes the recommended process fo...
1 day ago | 0
| accepted
Can Simulink.VariantControl from the parent model's data dictionary be passed as an argument to a child model?
It is possible to pass Simulink.VariantCotrol from parent model SLDD to child model. Please follow below steps.Create Simulink D...
1 day ago | 0
| accepted
Question
Can Simulink.VariantControl from the parent model's data dictionary be passed as an argument to a child model?
I would like to pass the Simulink.VariantControl that is in a parent model SLDD (Simulink Data Dictionary) to a child model by m...
1 day ago | 1 answer | 0
1
answerHow 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...
3 days ago | 1
| accepted
Question
How can I determine what processor I have using MATLAB?
Is there any way I can determine what processor is in my machine using only MATLAB with no other software or tools?
3 days ago | 1 answer | 0
1
answerHow can I debug an issue with the Polyspace Report Generator?
You can use the Polyspace Report Generator log‑collection utility (provided as a Perl script in the attachment) to automaticall...
3 days ago | 0
| accepted
How can I use Visual Studio Code for debugging MATLAB MEX-files or Simulink S-Functions compiled with MingW64 on Windows or GCC/G++ on Linux?
Yes, you can use Visual Studio Code for debugging MinGW64 and GCC MEX-files. See How can I use Visual Studio Code to debug my Mi...
6 days ago | 2
| accepted
How can I use Visual Studio Code to debug my MinGW C/C++ file?
The GDB debugger that comes with the MinGW64 compiler can be used to debug your MEX code with Visual Studio Code (VS Code). The ...
6 days ago | 0
| accepted
Question
How can I use Visual Studio Code to debug my MinGW C/C++ file?
I have a C/C++ MEX file compiled by the MinGW64 compiler with the -g flag. How can I debug my MEX through Visual Studio Code?
6 days ago | 1 answer | 0
1
answerWhy does my Simulink Real-Time build fail due to missing QNX libraries in R2020b through R2025b?
This issue is likely related to a corrupt installation of the "Simulink Real-Time Target Support Package". Try to refresh the "S...
6 days ago | 0
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How can I improve the live streaming performance of Simulation Data Inspector (SDI) or Dashboard blocks when using Simulink Real-Time and Speedgoat?
Here are some recommended steps to improve live streaming performance with Simulink Real-Time (SLRT) and Speedgoat hardware: 1....
7 days ago | 1
| accepted
Why can't I renew or purchase Add-Ons for my Perpetual Home or Student Version License?
As of January 1, 2026, Perpetual Student and Home offerings have been sunset and replaced with new Annual Subscription Student a...
7 days ago | 0
| accepted
File Logging Basics: How can I perform intermittent data logging on Speedgoat to generate multiple log files and SDI runs?
For MATLAB R2022b and later: Starting in R2022b, you can create multiple log files on your target machine using either:The ...
7 days ago | 0
| accepted
Question
How can I debug an issue with the Polyspace Report Generator?
When experiencing an issue with the Polyspace Report Generator, how do I generate logs or reports that I can send to MathWorks S...
7 days ago | 1 answer | 0
1
answerHow can I link a requirement in the Requirements Editor to another requirement?
This is possible as well. In Link_Requirement_with_Requirement.gif, it is demonstrated how. The model from this example was used...
7 days ago | 0
| accepted
Question
How can I link a requirement in the Requirements Editor to another requirement?
I would like to know if there is any possibility of creating traces between 2 requirements in the requirements editor.
7 days ago | 2 answers | 0
2
answersHow can I prevent variant‑disabled ports from appearing as "UNUSED_PARAMETER" arguments in generated code when using an explicit Step function prototype configuration?
This behavior occurs because the function interface has been explicitly defined in the Code Generation interface. When the optio...
8 days ago | 0
| accepted
Question
How can I prevent variant‑disabled ports from appearing as "UNUSED_PARAMETER" arguments in generated code when using an explicit Step function prototype configuration?
When generating embedded code from a Simulink model in Embedded Coder R2022b that uses "Variant Source" and "Variant Sink" block...
8 days ago | 1 answer | 0
1
answerHow can I recover the password for my MathWorks Account?
If you are unable to retrieve your password or if your MathWorks Account has been locked, you can reset the password by using th...
8 days ago | 0
| accepted
MATLAB Coder generated MEX file throws an error that "Index exceeds matrix dimensions" although the code runs in MATLAB without error
This is fundamental difference between MATLAB execution and code generation. Code generation does not support increasing th...
8 days ago | 1
| accepted
