MathWorks Support Team

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Respondida
Windows システム上で MATLAB が正常に起動しない場合、どのように解決しますか？
MATLAB が正常に起動せず、ライセンスマネージャーエラーが発生していない場合、以下の問題のいずれかが発生している可能性があります。他のプログラムやコンピューターの問題基本設定の破損セキュリティソフトウェアやその他のサードパーティソフトウェアとの...

alrededor de 10 horas hace | 2

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Respondida
ネットワークライセンスのクライアント PC に MATLAB をインストールする手順を教えてください。
ネットワークライセンスを使用してクライアントコンピューターに MATLAB または各 Toolbox をインストールする方法は2つあり、オンラインインストールとオフラインインストールがあります。詳細は以下の通りです。サーバーライセンスファイルの取...

alrededor de 10 horas hace | 0

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Respondida
どのように MATLAB の ISO イメージをダウンロードしますか?
※ 注：ISO イメージは、ライセンス管理者のみがダウンロード可能なファイルです。ライセンス管理者でない場合は、ライセンス管理者に相談し、ISO イメージを入手してください。MATLAB Home または Student Version ライセンスでは、...

alrededor de 10 horas hace | 0

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Respondida
Why am I unable to connect to my Speedgoat target, which was set up in R2020a or earlier, after upgrading to MATLAB R2020b or later?
Starting in R2020b, Simulink Real-Time uses a 64-bit POSIX-based real-time operating system (RTOS), namely BlackBerry® QNX Neutr...

1 día hace | 1

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Respondida
Why am I unable to connect to my Speedgoat target computer in R2020b or later?
In MATLAB R2020b and later, Simulink Real-Time (SLRT) uses new protocols and ports for the host-target connection. This requires...

1 día hace | 1

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Respondida
How do I switch my MATLAB installation from one license to another?
Since MATLAB is already installed from one license, all you will need to do is deactivate your current license and then activate...

3 días hace | 3

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Respondida
Is there a way for licenses to be monitored from the client machine instead of the server?
It is possible to monitor licenses on a license server from a MATLAB client. As of R2009b, the necessary files are located in $M...

3 días hace | 3

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Respondida
Why do I get "Failed sign in attempt. Your MathWorks Account has been temporarily locked"?
After multiple incorrect password attempts, users will be temporarily locked out of their MathWorks Account. If you have been lo...

3 días hace | 1

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Respondida
Why do I encounter "Update resource failed", "Failed to embed" or "Unable to open file" errors when using MATLAB Compiler?
What this issue means: The root cause of this problem is antivirus software (such as Windows Defender) preventing resources from...

3 días hace | 0

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Respondida
Simulation Data Inspector (SDI) does not show signals marked for streaming from Simulink model running on Speedgoat
1) Make sure that the Simulink Data Inspector is working as expected by running the example below which does not use Simulink Re...

3 días hace | 0

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Respondida
How do I change or update my Computer Label?
To change or update your Computer Label:Sign into your MathWorks Account hereClick on the License number (if you have more than ...

3 días hace | 0

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Respondida
How can I compile a Linux executable/library from a Simulink model on a Windows machine?
This workflow is called "cross-compilation" where we are trying to compile code in an environment (host) to be used in another ...

3 días hace | 0

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Respondida
Why do I receive "MathWorks Account Unavailable - Technical Issue" when trying to log into my MathWorks Account?
This error message can indicate various problems with your web browser and/or MathWorks Account. If you receive this error mess...

3 días hace | 0

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Respondida
How do I change the Option of my License?
In order to change the Option for your MATLAB license, please contact MathWorks Support . A License Option can only be changed...

3 días hace | 0

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Respondida
How can I reload my real-time application with the parameters from a previous run with Simulink Real-Time?
In Simulink Real-Time R2021a and later releases, there is a feature that automatically saves a parameter set file named 'autoSav...

3 días hace | 0

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Pregunta

How can I compile a Linux executable/library from a Simulink model on a Windows machine?
I am trying to compile my Simulink model to a Linux dynamic shared library or executable from a Windows machine. I have tried to...

3 días hace | 1 respuesta | 0

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Respondida
How can I generate a 32-bit SO for a Simulink model?
To build a 32-bit SO file, you need to choose a device type with the length of "long" as 32 bits. One option in this instance w...

3 días hace | 0

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Respondida
How do I use a custom main file with MinGW and Simulink Coder?
MinGW uses the toolchain approach. To use a custom main file, you will need to create a "grt_make_rtw_hook.m" file (assuming you...

3 días hace | 0

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Respondida
How do I write clocked digital data using the Data Acquisition Toolbox?
You can do this using a digital channel and a clock. To create the digital channel, use the following code: d = daq('ni'); d.ad...

3 días hace | 0

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Respondida
MATLABのライセンスサーバをリプレイスした後のクライアント設定方法を教えてください。
network.lic ファイルの更新クライアントマシンがライセンスサーバーに接続するネットワークライセンスファイルを使用している場合、新しいサーバー情報に置き換える必要があります。新しいライセンスサーバーがまだ稼働していない場合、フェイルオーバ...

3 días hace | 0

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Respondida
MathWorks 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？
MathWorks アカウントのパスワードを忘れた場合、または MathWorks アカウントがロックされた場合は、以下リンクよりパスワードをリセットをします。 https://www.mathworks.com/mwaccount/account/res...

3 días hace | 0

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Respondida
How can I export geoplots to a GeoTIFF file in MATLAB R2024a?
MATLAB currently does not have a function to directly export plots created using "geoplot" or other related functions to a GeoTI...

4 días hace | 0

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Pregunta

How can I export geoplots to a GeoTIFF file in MATLAB R2024a?
I am using MATLAB R2024a and have geographical data plotted using functions like "geoplot". I want to export the output to a Geo...

4 días hace | 1 respuesta | 0

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Respondida
Why does graphics/content freeze even if I slightly move the mouse while clicking inside the trough of "uicontrol" with "slider" style in MATLAB R2022b?
This is an expected behavior with "slider" style "uicontrol". If the mouse is clicked inside the trough of the slider, slight mo...

4 días hace | 0

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Pregunta

Why does graphics/content freeze even if I slightly move the mouse while clicking inside the trough of "uicontrol" with "slider" style in MATLAB R2022b?
I have a graphical element (content) that updates as I move the slider ("uicontrol" with "slider" style).Clicking on the left/ri...

4 días hace | 1 respuesta | 0

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Respondida
Why is MEX function not defined when run in a Docker microservice container?
Unfortunately, functions that make use of MEX files must be deployed on the same operating system as the target container. Thus,...

4 días hace | 0

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Pregunta

Why is MEX function not defined when run in a Docker microservice container?
I would like to deploy my MATLAB R2024b function to a Docker microservice using the "compiler.package.microserviceDockerImage" w...

4 días hace | 1 respuesta | 0

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Respondida
Why does my Oracle JBDC database cause a silent crash in MATLAB R2023b?
It is possible that your "ojdbc8.jar" file is corrupted or outdated. To rule out this possibility, please download the latest JA...

4 días hace | 0

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Pregunta

Why does my Oracle JBDC database cause a silent crash in MATLAB R2023b?
I have code that sends queries to a JDBC Oracle database on my local network. In MATLAB R2019b, this works without issue. In MAT...

4 días hace | 1 respuesta | 0

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Pregunta

How do I write clocked digital data using the Data Acquisition Toolbox?
I am using an NI DAQ 9174. If I follow the instructions to generate pulse data on a counter channel for R2023b, I can send a PWN...

4 días hace | 1 respuesta | 0

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