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하나의 Network License Manager에서 여러 개의 MathWorks 라이선스를 제공하려면 어떻게 해야 하나요?
하나의 Network License Manager에서 여러 개의 MathWorks 네트워크 라이선스를 제공하려면, 모든 네트워크 라이선스를 동일한 서버의 Host ID로 활성화한 후 각 라이선스 파일 내용을 하나의 라이선스 파일...

environ 16 heures il y a | 0

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PEAK-System社製 CAN デバイスがVehicle Network Toolboxに認識されないのはなぜですか？
以下のような原因が考えられます。・"Vehicle Network Toolbox Support Package for PEAK-System CAN Devices" のインストールに失敗している。・"Vehicle Network Toolb...

environ 16 heures il y a | 0

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하나의 Network License Manager에서 여러 개의 MathWorks 라이선스를 제공하려면 어떻게 해야 하나요?
하나의 Network License Manager에서 여러 개의 MathWorks 라이선스를 제공하려면 어떻게 해야 하나요?

environ 16 heures il y a | 1 réponse | 0

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Why are Name‑Value arguments not visible at function entry breakpoints in MATLAB R2025a?
The reason this behavior occurs is because when Name-Value arguments are used, we cannot know which argument binds to which vari...

1 jour il y a | 0

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Why are Name‑Value arguments not visible at function entry breakpoints in MATLAB R2025a?
I am using argument validation in a function that has multiple inputs including Name-Value pair arguments. When I set a breakpoi...

1 jour il y a | 1 réponse | 0

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Can I read from external files or write to them from my model with Speedgoat and Simulink Real-Time for R2020b onwards?
Accessing the file system from a model code cannot be reliably done in real time. Therefore, there is no built-in functionality ...

1 jour il y a | 0

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How do I Transfer my MATLAB Drive files from one MathWorks Account to another?
To transfer files from one MATLAB Drive to a different MATLAB Drive:Login to MATLAB DriveGo to "Files"Select the file(s) you wan...

1 jour il y a | 0

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How are License Administrators Notified When I Change an Administrator on a License?
When an Administrator is added or removed from a license, a confirmation email will be sent to every Administrator on that licen...

1 jour il y a | 0

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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...

1 jour il y a | 0

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How can I set up Keycloak for use with MATLAB Web App Server?
Please note that the below configuration is an example. While you may reference this in developing your own solution, you should...

1 jour il y a | 1

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MATLAB の visa または visadev での Ametek Signal Recovery model 7270 DSP Lock-in Amplifier との通信ができないのはなぜですか？
USB RAW 型の VISA リソースで visa または visadev インターフェイスを使用することは推奨の方法ではありません。 USB 接続の機器に対しては、visa および visadev インターフェイスは USB INSTR リソースをサポ...

1 jour il y a | 0

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Question

MATLAB の visa または visadev での Ametek Signal Recovery model 7270 DSP Lock-in Amplifier との通信ができないのはなぜですか？
MATLAB の visa または visadev インターフェイスを使用すると、Ametek Signal Recovery 7270 DSP Lock-in Amplifier との通信で問題が発生します: >> lockin = visa...

1 jour il y a | 1 réponse | 0

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AI で作成した FBX ファイルは RoadRunner のアセットとして使用できますか？
これまでの経験から、AI生成の 3D メッシュを、クリーンアップや検証を行わずに直接 RoadRunner にインポートすることは、一般的には推奨していません。このようなメッシュには、トポロジー、マテリアル、テクスチャ構造に不完全さや下流ツールに適さない...

1 jour il y a | 0

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AI で作成した FBX ファイルは RoadRunner のアセットとして使用できますか？
画像を入力として読み込み、3D ジオメトリを生成する生成 AI モデルを使用して、踏切の形状および外観を表す FBX ファイルを作成しました。この FBX ファイルを、Library Browser にドラッグ＆ドロップして RoadRunner のア...

1 jour il y a | 1 réponse | 0

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Windows PC で「UDP Receive」ブロックを使用しても Simulink で受信データを読み取ることができないのはなぜですか？
デスクトップ PC で実行されている Simulink モデルで UDP 通信を使用する場合は、デスクトップ向けの UDP 通信をサポートする適切な UDP Receive ブロックと UDP Send ブロックを使用します。これらのブロックは、以下の 3...

1 jour il y a | 0

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Question

Windows PC で「UDP Receive」ブロックを使用しても Simulink で受信データを読み取ることができないのはなぜですか？
Simulink モデルを Windows PC で実行しています。Ethernet 経由で PC に接続された外部センサーとデータを交換したいと考えています。低レイテンシを実現するために、UDP プロトコルを使用しています。「UDP Send」ブロック...

1 jour il y a | 1 réponse | 0

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How to update imported ReqIF requirements in Requirements Toolbox while preserving model links?
To preserve the model links, Update Imported Requirements instead of importing the updated requirements as new requirements. The...

3 jours il y a | 0

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Question

How to update imported ReqIF requirements in Requirements Toolbox while preserving model links?
I import requirements from a ReqIF file into Requirements Toolbox and create links from those requirements to a model. Later, I ...

3 jours il y a | 1 réponse | 0

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How do I configure my Minidrone Competition License?
Link to License 1. Create or sign into a MathWorks Account 2. Enter your Activation Key on the Link a License page Download and ...

3 jours il y a | 0

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Why do I receive the error "This email is not linked to a license. Use a different email address..." when I try to launch MATLAB?
This error indicates that MATLAB is activated to launch in a licensing mode which requires your MathWorks account to be linked t...

3 jours il y a | 2

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How do I activate MATLAB or other MathWorks Products?
When installing MATLAB or other MathWorks Products, MATLAB automatically activates itself either during installation (R2020...

3 jours il y a | 88

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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 jours il y a | 0

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Question

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?
I am importing a STEP (CAD geometry exchange file format) file into MATLAB R2025b and working with Partial Differential Equation...

3 jours il y a | 1 réponse | 0

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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 by using either:The in...

3 jours il y a | 0

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How to avoid running out of disk space on my Speedgoat target computer with Simulink Real-Time?
Data Management for File Logging: If you are using File Logging in your Simulink model, below are several strategies to help you...

3 jours il y a | 0

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Why does the "matfile" function create files larger in size compared to the "save" function?
This is a known limitation when updating existing variables in a MAT-File: the MAT-File's size can increase, especially if the v...

3 jours il y a | 0

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How to initialize a Unit Delay block with a Bus signal from a Data Dictionary in the Model Workspace in R2021a?
The attached example contains the following information which solves the issue: The following MATLAB code is used to create th...

3 jours il y a | 0

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how to color individual lines in a plot
You can replace the palette of colors MATLAB uses for multiline plots with the colororder function. If you want to use a colorma...

3 jours il y a | 0

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What are initial troubleshooting steps I can take for unexpected Simulink issues?
This article contains general steps that, on occasion, may resolve unexpected or unexplained behavior from Simulink. These ...

4 jours il y a | 0

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How do I preemptively include a Basic Authentication header when working with webread/webwrite/websave?
R2026a and later Starting in MATLAB R2026a, to use Basic Authentication, create a "weboptions" object with the "BasicAuthentica...

4 jours il y a | 6

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