MathWorks Support Team

MathWorks

Last seen: 26 days ago | Active since 2009

Followers: 63 Following: 0

Statistics

Feeds

Answered
Why do I get a "Target IP Address is empty" error when I try to connect to Speedgoat hardware from a deployed SLRT app?
What This Issue Means: This error occurs because the IP address is not defined in the app code. In a standalone application, no ...

1 day ago | 0

| accepted

Answered
How to clear the MATLAB Runtime cache?
1) Locate the MATLAB Runtime cache folder. On Windows, the typical path depends on the MATLAB Runtime version: Before R2024b: C...

1 day ago | 1

| accepted

Answered
How does the "Reduced-order Flexible Solid" block process rigid body masses and forces applied between nodes?
The Reduced Order Flexible Solid (ROFS) implementation uses the Floating Frame of Reference (FFR) formulation (see Shabana [1])....

1 day ago | 0

| accepted

Answered
What ports and protocols does a Speedgoat target use to communicate with the host PC in Simulink Real-Time?
Simulink Real-Time (SLRT) requires multiple network ports and protocols to enable communication between the host PC and Speedgo...

1 day ago | 1

| accepted

Answered
Simulink 入門が開かず、初期化のまま停止してしまうのはなぜですか？
この問題は、MATLAB の設定情報（Preferences）が破損していることが原因で発生している可能性があります。この場合は、設定情報を再生成することで問題が解消することがあります。以下のページに記載されている手順に従って設定情報を再生成します。 h...

1 day ago | 0

| accepted

Question

Simulink 入門が開かず、初期化のまま停止してしまうのはなぜですか？
Simulink Onramp や Stateflow Onramp が初期化中のまま停止してしまうのはなぜですか？ Simulink Start Page で "Simulink Onramp" ボタンを押しても、回転する待機アイコンが表示されるだけで...

1 day ago | 1 answer | 0

1

answer

Answered
Why does Polyspace Code Prover R2024b fail compilation before analysis begins when using an external C++ library?
To troubleshoot this issue in Polyspace Code Prover R2024b, inspect the generated Polyspace options file and review the "-I" inc...

2 days ago | 0

| accepted

Question

Why does Polyspace Code Prover R2024b fail compilation before analysis begins when using an external C++ library?
I am using Polyspace Code Prover R2024b to analyze C++ code that includes an external library named "exampleLib". The analysis f...

2 days ago | 1 answer | 0

1

answer

Answered
How do I delete my MathWorks data?
If you would like to request the deletion of your data, fill out the Data Privacy Request Form.  

2 days ago | 0

| accepted

Answered
Why does signing in with my SSO credentials during installation or at MATLAB startup get stuck loading or display "Your MathWorks Account login session has expired"?
As a workaround, restart the installer or MATLAB and enter your email address in the installer and then close the SSO window tha...

2 days ago | 10

| accepted

Answered
Why do I get an error regarding a missing "Dynamic libary file" when importing an FMU in Simulink?
These errors can occur if:The FMU doesn't contain the platform-specific binary, orThe FMU contains the platform-specific binary,...

2 days ago | 0

| accepted

Answered
Why do I get the error "Unable to check out the Simulink FMU Builder license" when I run a Simulink model with an FMU block on Windows in R2026a and beyond?
Starting in R2026a, the workflow for running an FMU on Windows using the Linux binary in Windows Subsystem for Linux (WSL) requi...

2 days ago | 0

| accepted

Answered
如何下载 MATLAB 和其他 MathWorks 产品？
目录 MATLAB、MATLAB 工具箱、Polyspace Bug Finder & Coder Prover、Polyspace Bug Finder 服务器、Polyspace Coder Prover 服务器、MATLAB 并行计算服务器...

2 days ago | 0

| accepted

Answered
如何使用许可证中心？
MathWorks 许可证中心允许您通过网页管理产品的许可证。以下是一些常用操作的指南：管理管理员添加、删除或编辑主许可证的管理员：如何变更许可证管理员？https://ww2.mathworks.cn/matlabcentral/answers/4...

2 days ago | 0

| accepted

Answered
How can I suppress MISRA C violations reported in AUTOSAR generated stub header files in Polyspace Bug Finder R2024b?
To resolve this issue in Polyspace Bug Finder R2024b, suppress result generation for the generated header files that are outside...

3 days ago | 0

| accepted

Question

How can I suppress MISRA C violations reported in AUTOSAR generated stub header files in Polyspace Bug Finder R2024b?
I am generating AUTOSAR code by using Embedded Coder and AUTOSAR Blockset R2024b, then running MISRA C:2012 checks in Polyspace ...

3 days ago | 1 answer | 0

1

answer

Question

Why do I get the error "Unable to check out the Simulink FMU Builder license" when I run a Simulink model with an FMU block on Windows in R2026a and beyond?
I am trying to import an FMU into my Simulink model on Windows in R2026a, but I get this error when I update the model: Unable ...

3 days ago | 1 answer | 0

1

answer

Answered
外部ストレージから MATLAB を実行できますか？
MATLAB を外部ストレージから実行できるかどうかは、ご利用のライセンス形態によって異なります。 Individual License または Designated Computer License Individual License および Desi...

3 days ago | 0

| accepted

Question

外部ストレージから MATLAB を実行できますか？
USB フラッシュドライブなどの外部ストレージに MATLAB をインストールして実行することは可能ですか？また、外部ストレージから MATLAB を実行する際に特別な設定や作業は必要ですか？

3 days ago | 1 answer | 0

1

answer

Question

Why do I get an error regarding a missing "Dynamic libary file" when importing an FMU in Simulink?
When trying to import an .fmu  into a Simulink model by selecting it in the FMU block, I get the following error: Error pa...

3 days ago | 1 answer | 0

1

answer

Answered
Why do I receive an "Access Denied" error when attempting to create a MathWorks account or reset my password?
This issue may occur if JavaScript or all cookies are blocked when trying to create a MathWorks Account or reset your password. ...

3 days ago | 0

| accepted

Answered
Why do I receive an error 354 when activating my license?
This error indicates that you have exceeded the yearly amount of computer redesignations (transfers) for your license.  In ...

3 days ago | 1

| accepted

Answered
How do I manually install an update for MATLAB R2018b through R2022b?
Below are the instructions for installing manual updates starting with MATLAB R2018b through R2022b. This process can only ...

3 days ago | 0

| accepted

Answered
Why do I get an error regarding missing "Simulink Real-Time Add-Ons" when I try to build my Simulink Real-Time model in R2024a and later?
Since R2024a, building real-time application MLDATX files for Speedgoat hardware is no longer possible without a Speedgoat I/O B...

3 days ago | 0

| accepted

Answered
What payment methods are available to purchase my Quote?
To purchase your Quote through our webstore via credit/debit card, see Orders and Quotes. You will prompted to log into your Mat...

3 days ago | 0

| accepted

Question

What payment methods are available to purchase my Quote?
What payment methods are available to purchase my Quote?

3 days ago | 1 answer | 0

1

answer

Answered
How do I validate FMUs using the FMU Compliance Checker?
NOTE: The FMU Compliance Checker only works for FMUs based on the FMI 1.0 and FMI 2.0 standards. To validate FMUs based on ...

3 days ago | 1

| accepted

Answered
How do I validate FMUs based on FMI 3.0 standard?
The FMU Compliance Checker only works for FMUs based on the FMI 1.0 and FMI 2.0 standards. To validate FMUs based on the FMI 3.0...

3 days ago | 0

| accepted

Question

How do I validate FMUs based on FMI 3.0 standard?
What tool can we use to validate FMUs based on FMI 3.0 standard, since the FMU Compliance Checker does not work?

3 days ago | 1 answer | 0

1

answer

Answered
如何选择接收/拒收续订通知？
请注意：只有许可证管理员有权选择接收或拒收续订通知。许可证上必须至少有一名管理员选择接收续订通知。如果您是许可证管理员，可以按照以下步骤管理您的续期通知偏好设置：前往许可证中心页面顶部，选择“主许可证” 选择您想操作的许可证号选择您所选主许可...

3 days ago | 0

| accepted