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Last seen: 3 days ago | Active since 2009

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How should I handle streaming inputs and outputs for my Simulink Compiler model (TCP/UDP, visualization, disp, S-function, C Caller, etc.)?
In order to run with Simulink Compiler, the model must be able to run in Rapid Accelerator mode. Some special I/O blocks do not ...

12 hours ago | 0

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Answered
モデルアドバイザーのSimulink Design Verifier チェックにおいて、「Look under masks」および「Follow links」パラメーターを変更することはできますか？
ドキュメント内で使用されている「既定（default）」という表現は、「ユーザーが変更可能な初期値」を意味するものではなく、「事前に設定された固定値」を指しております。 Simulink Design Verifier チェックをモデルアドバイザー ...

12 hours ago | 0

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Question

モデルアドバイザーのSimulink Design Verifier チェックにおいて、「Look under masks」および「Follow links」パラメーターを変更することはできますか？
Simulink Design Verifier チェックを使用しています。 Simulink Design Verifier チェックのドキュメントでは、「マスク内を表示（Look under masks）」および「リンクに従う（Follow links...

12 hours ago | 1 answer | 0

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Answered
How can I generate CPU-optimized code for some functions when GPU Coder is used for code generation?
To extract maximum performance for a project where some functions run faster on the GPU and some functions run faster on the CPU...

4 days ago | 0

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Question

How can I generate CPU-optimized code for some functions when GPU Coder is used for code generation?
I have two MATLAB functions that I would like to generate code for, "cpu_fun" and "gpu_fun". "cpu_fun" has maximum performance w...

4 days ago | 1 answer | 0

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Answered
How can I customize the typedefs generated in "rtwtypes.h" using Embedded Coder R2025b?
In Embedded Coder R2025b, the generated header file "rtwtypes.h" defines the mapping between Simulink data types and primitive ...

4 days ago | 0

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Answered
Simulink Notes（モデルのメモ）が定義されているモデルの階層のみをレポートする方法は？
slreportgen.utils.hasUniqueModelNotes とslreportgen.report.Notesクラスを組み合わせることで実現できます。以下のサンプルコードを参考にしてください。 import mlreportgen.re...

4 days ago | 0

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Question

Simulink Notes（モデルのメモ）が定義されているモデルの階層のみをレポートする方法は？
Simulink Report Generatorを使って、Simulink Notes が定義されているモデルやサブシステム階層のみを含むレポートを作成したいです。どうすればよいですか？ 

4 days ago | 1 answer | 0

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How can I generate a Simulink report that includes only hierarchies containing Notes?
You can achieve this by combining the slreportgen.utils.hasUniqueModelNotes with the slreportgen.report.Notes class. Please refe...

4 days ago | 0

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Question

How can I generate a Simulink report that includes only hierarchies containing Notes?
I want to use Simulink Report Generator to create a report that only includes those model or subsystem hierarchies where Simulin...

4 days ago | 1 answer | 0

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Answered
Why does the "CIRA-86 Atmosphere Model" block produce unexpected pressure results in MATLAB R2025a?
The result you are observing is due to limitations with the CIRA-86 model. As described near the bottom of the "Limitations" sec...

5 days ago | 0

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Question

Why does the "CIRA-86 Atmosphere Model" block produce unexpected pressure results in MATLAB R2025a?
I am using the "CIRA-86 Atmosphere Model" block from Aerospace Blockset in MATLAB R2025a, but I am getting unexpected results. A...

5 days ago | 1 answer | 0

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Answered
Why do I get a "Not enough input arguments" error with no other information when trying to run a test in the Test Manager in MATLAB R2024b?
One possibility is that you have the "Initial State" box checked in the Test Browser "System Under Test>Simulation Settings a...

5 days ago | 0

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Question

Why do I get a "Not enough input arguments" error with no other information when trying to run a test in the Test Manager in MATLAB R2024b?
I'm trying to use the Test Manger to run tests on my model in MATLAB R2024b, but every time I try to run one of my test cases, i...

5 days ago | 1 answer | 0

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Answered
How to set up CUDA and cuDNN to resolve "Compatible GPU" errors when using "coder.checkGpuInstall" in MATLAB R2023a?
The error is caused by an incorrect configuration of the CUDA environment. The “LD_LIBRARY_PATH” environmental variable was set ...

5 days ago | 0

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Answered
Why does "coder.checkGpuInstall" fail with an error "emlc:compilationError" on the "Test Basic Code Generation" step?
This error may be indicative of an incompatible compiler. You can check which C++ compiler is being used by executing:  &g...

6 days ago | 0

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Question

Why does "coder.checkGpuInstall" fail with an error "emlc:compilationError" on the "Test Basic Code Generation" step?
After installing GPU Coder, I ran the "coder.checkGpuInstall" function. This function returned: >> coder.checkGpuInstall...

6 days ago | 1 answer | 0

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Answered
How to fix the error "cc1plus: fatal error: cuda_runtime.h: No such file or directory" when running the Basic Code Generation test for GPU Coder R2021a?
This error can appear if "[matlabroot]/sys/cuda/glnxa64/cuda/include/cuda_runtime.h" is not present in the installation, which m...

6 days ago | 0

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Question

How to fix the error "cc1plus: fatal error: cuda_runtime.h: No such file or directory" when running the Basic Code Generation test for GPU Coder R2021a?
I am trying to set up GPU code generation. When I run:  >> results = coder.checkGpuInstall('full') The following err...

6 days ago | 1 answer | 0

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Answered
Why do I receive the error "Unable to find the 'CUDA_PATH' environment variable" when using the GPU Coder function "coder.checkGpuInstall"?
GPU Coder uses environment variables to locate the necessary tools, compilers, and libraries required for code generation. If yo...

6 days ago | 0

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Question

Why do I receive the error "Unable to find the 'CUDA_PATH' environment variable" when using the GPU Coder function "coder.checkGpuInstall"?
I followed all instructions in the following documentation pages in order. 1. Installing Prerequisite Products 2. Setting Up the...

6 days ago | 1 answer | 0

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Question

How to set up CUDA and cuDNN to resolve "Compatible GPU" errors when using "coder.checkGpuInstall" in MATLAB R2023a?
I am trying to generate code with GPU Coder R2023a. I am using an NVIDIA RTX 3080TI graphics card with NVIDIA Driver Version v52...

6 days ago | 1 answer | 0

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Answered
How do I activate MATLAB or other MathWorks products without an internet connection?
To activate MATLAB and/or other MathWorks products on an offline machine, you must:Obtain your Host ID(Individual licenses ...

6 days ago | 12

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Answered
Why do I get the error "This driver has been blocked from loading" when trying to install the Simulink Desktop Real-Time kernel?
This is a known issue that occurs when working on a machine that does not have a native x86 CPU. Examples of such configurations...

6 days ago | 0

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Answered
Does the Vehicle Network Toolbox currently support PCAN-Developer API where I can have Simulink act as a Client connected to a Net without any hardware?
Unfortunately, we currently do not support PCAN-Developer API for PEAK devices with the Vehicle Network Toolbox.

6 days ago | 0

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Answered
Why do I get error "Unable to find 'nvcc' on system path" when trying to setup NVIDIA hardware with GPU Coder?
The root cause for both errors is the same: nvcc is not on the hardware system path; adding nvcc to the system path should resol...

7 days ago | 0

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Question

Why do I get error "Unable to find 'nvcc' on system path" when trying to setup NVIDIA hardware with GPU Coder?
I have an NVIDIA Jetson AGX Xavier hardware board to be connected to the host machine and to deploy code from MATLAB using GPU C...

7 days ago | 1 answer | 0

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How do I request physical media?
The fastest way to download your products is in the License Center. In order to create an ISO please see the following link: How...

7 days ago | 0

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Answered
How do I uninstall a toolbox without uninstalling MATLAB?
Toolboxes can be uninstalled primarily from the Add-On Manager, or with the MathWorks Product Uninstaller for previous releases....

7 days ago | 16

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Answered
What is the "main.cu" file and how can I generate and include a custom one when generating code for an NVIDIA target?
The example "main.cu" and "main.h" files are generated as part of code generation but are not deployed and compiled by default. ...

7 days ago | 0

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