Answered
Why does Simulink Data Inspector show zeros for logged signals when running a model on a Raspberry Pi in External Mode?
The issue in this case is that concurrent tasks are not mapped to the Simulink blocks in your model, so turning on "ConcurrentTa...

3 days ago | 0

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Answered
Can I generate code for STM32H7 Boards using Embedded Coder?
R2026a and later Starting R2026a, the Simulink Coder Support Package for STMicroelectronics Nucleo Boards is replaced by the&nbs...

3 days ago | 0

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Answered
Why do I receive "error while loading shared libraries: libmwmclmcrrt.so.x.x" when I run my compiled application generated using MATLAB Compiler from the terminal window on the same Linux system?
This error may occur if the environment variable LD_LIBRARY_PATH of the system is not set correctly. When executing the applica...

3 days ago | 0

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Answered
Error when trying to assign to a .NET List Item property
This error will occur if the List Item are structs. Since structs are values (i.e. not references) and since List Items are read...

3 days ago | 0

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Answered
How can I monitor and log data on the host computer while my simulation is running on a Speedgoat target?
To monitor and log signal data on the host computer while a simulation is running on a Speedgoat target, consider one of the fol...

3 days ago | 0

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Answered
Why do I get an error when choosing a field of a struct with the '.()' notation in a MATLAB Function block?
The construct "mystruct.(myfield)" in a MATLAB Function block is not supported. The reason is that an input to the MATLAB Funct...

3 days ago | 0

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Answered
Start simulations on multiple Raspberry Pis at the same time
The following discusses some suggested workflows for this procedure:For starting the application manually, you can just "Build" ...

3 days ago | 0

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Answered
How do I detect if an EtherCAT device is added to my network using EtherCAT Get Notifications?
You can use the 'EtherCAT Get Notifications' block. This block allows you to monitor the status of your network, and can be used...

3 days ago | 0

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Answered
Implications of Shellshock bug on Simulink Support Package for Raspberry Pi
To know more about the Shellshock bug please refer to the following post:https://www.mathworks.com/matlabcentral/answers/158586-...

3 days ago | 0

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Answered
How do I convert from HEX to DEC numbers larger than 2^52?
If the input is greater than 2^52 but smaller than 2^64, consider one of the two options described in the documentation bel...

3 days ago | 1

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Answered
What are the available interfaces and APIs to interact with Speedgoat & Simulink Real-Time as a Standalone Operator in R2020b onwards?
The following workflows do not require any MATLAB installation or license on the host computer to interact with a Simulink Real-...

3 days ago | 0

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Answered
Is it possible to choose computer hardware which best optimizes the performance of MATLAB?
Many MATLAB users need to optimize MATLAB's performance in order to complete involved computational tasks in minimal time. It is...

3 days ago | 0

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Answered
Why is my VRML Animation slow and jerky when using Simulink 3D Animation?
There are several reasons that can cause the slow and jerky behavior in a VRML world created using Simulink 3D Animation.  ...

3 days ago | 0

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Answered
テスト生成やプロパティ検証において、モデルを複雑にする原因はなんですか？
モデルを複雑にする要因に付きましては、下記の項目が挙げられます。・入力ポート数　：　Number of inputs ・入力ポートのデータ型　：　the type of the inputs ・入力信号と状態・オブジェクトの依存関係　： the way...

3 days ago | 0

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Answered
Why do I receive an "out of memory" error when building a very large model for xPC Target?
You are receiving this error because your system ran out of memory during the creation of the BIO file. This is directly related...

3 days ago | 0

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Answered
How can I use the Parallel Computing Toolbox to run multiple Simulink simulations in a parallel or distributed fashion?
In order to leverage the capabilities of the Parallel Computing Toolbox with Simulink models, you can use the PARFOR function wh...

3 days ago | 1

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Answered
Why does my MATLAB Function block throw "index expression out of bounds" errors?
Even though you have designed the model such that the input to the MATLAB Function block is a vector, you will receive this erro...

3 days ago | 8

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Answered
How can I work with multipart STEP and STL geometry in the Partial Differential Equation Toolbox in MATLAB R2025b when "importGeometry" does not preserve individual cells?
As of MATLAB R2025b, the Partial Differential Equation Toolbox does not support importing a STEP file and immediately recognizin...

3 days ago | 0

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Answered
Cannot communicate over UDP between Raspberry PI and Simulink using Real-Time UDP Configuration block.
Real-Time blocks are intended to be used with real time hardware and/or real time systems. Instead of using the Real-time UDP C...

3 days ago | 0

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Answered
What programming techniques can I use to avoid wasted time with long computations that get interrupted unintentionally?
This article focuses on mitigation strategies in above cases. In addition, it is recommended to investigate programming techniqu...

3 days ago | 0

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Answered
How do I use the Raspberry Pi Support Packages over a wireless connection?
The MATLAB and Simulink hardware support packages for Raspberry Pi use an SSH connection to communicate with the hardw...

3 days ago | 2

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Answered
Why am I running into a 1.2GB memory limit on my IRIX machine?
We recommend consulting The Technical Support Guide to Memory Management. It can be found at the following URL: https://www.mat...

3 days ago | 0

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Answered
How do I increase the heap space for the Java VM in MATLAB?
For MATLAB R2010a onwards: You can change this setting using the Preferences dialog box. For more information, refer to the docu...

3 days ago | 1

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Answered
Is it possible for my standalone to take benefit from a 64-bit machine if it has been compiled on a 32 bit architecture?
If you compile an application in a 32-bit architecture, the virtual memory of the compiled application doesn't take advantage of...

3 days ago | 0

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Answered
How do I include the experimental/filesystem C++ header in Simulink Real-Time custom code?
The standard library and headers available to the Simulink Real-Time compiler are determined by the Real-Time Operating System, ...

3 days ago | 0

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Answered
Test Manager では、「バスの配列」に対する Excelファイル入力はサポートされていますか？
Excel ファイルを使用して「バス信号の配列（array of buses）」の信号データを直接指定することはできません。制限事項 Simulink Test およびシミュレーションデータインスペクターにおける Microsoft Excel形式の...

3 days ago | 0

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Question

Test Manager では、「バスの配列」に対する Excelファイル入力はサポートされていますか？
Test Managerのテストハーネスに、Excelシートからデータをインポートしたいと考えています。テストハーネスへの入力はバス信号の配列（array of buses）です。

3 days ago | 1 answer | 0

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answer

Answered
Why does code generated from my .SLXP model with setting "Obfuscated source code" contain non-obfuscated source code?
Certain components are not obfuscated because they were defined in the top model "CounterSystem.slx", but still need to be refer...

6 days ago | 0

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Question

Why does code generated from my .SLXP model with setting "Obfuscated source code" contain non-obfuscated source code?
I'd like to generate code from an .SLXP model with setting "Obfuscated source code", but the generated code contains non-obfusca...

6 days ago | 1 answer | 0

1

answer

Answered
Torque / PBS クラスターでの並列計算で "qsub: Job exceeds queue resource limits" エラーが発生するのはなぜですか？
このエラーは、ジョブの要求がキューのリソース制限を超えていることを示します。システム管理者に、キューの正確な制限、物理ノード数、ノードあたりのプロセッサ／コア数を確認します。各ノードに複数コアがあり、ジョブあたりのワーカー数が物理ノード数を超える場合は、ク...

7 days ago | 0

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