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Where can I find my license file and file installation key?
Your license file contains information about the products and releases you are currently entitled to use. A File Installation Ke...
1 day ago | 6
| accepted
Why are multiple traffic lights displayed when importing a RoadRunner scene into CARLA/UE?
CARLA 0.9.16 made changes to some of their assets which are incompatible with the current version of the plugin. We have not upd...
1 day ago | 0
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なぜRoadRunnerのシーンをCARLA/UEにインポートすると複数の信号機が表示されるのでしょうか?
CARLA 0.9.16は、現在のプラグインバージョンと互換性のない一部のアセットに変更を加えました。プラグインはまだ0.9.16をサポートするアップデートを行っていません。 回避策として、"RoadRunnerCarlaContent/RR_Traffi...
1 day ago | 0
| accepted
"Structure field undefined on some execution paths" error when copying data between cell arrays
This error can be resolved by always assigning the variable "out.date", even when data is empty. When data is empty, you...
2 days ago | 0
| accepted
What happened to the figure toolbar? Why is it an axes toolbar? How can I put the buttons back?
From the R2018b release onwards, you can drag-to-pan and scroll-to-zoom in an axes without having to call any MATLAB functions o...
2 days ago | 16
| accepted
How do I add Maple packages to the Extended Symbolic Math Toolbox?
The procedure to add any package you wish to the Extended Symbolic Math Toolbox is as follows: If you are using MATLAB R2016a o...
2 days ago | 0
| accepted
Why does generated code use the double version of math functions when the data are single precision floats?
The reason for these extra data type conversions is likely due to the version of the C language standard you are generating code...
2 days ago | 0
| accepted
Simulinkモデルのすべてのタブをプログラム的に開閉するにはどうすればいいですか?
"load_system"関数は、以前に開いたサブシステムやモデルタブを開かずにSimulinkモデルを読み込みます。 >> sys = load_system('<model>'); >> set_param(sys...
2 days ago | 0
| accepted
Question
Simulinkモデルのすべてのタブをプログラム的に開閉するにはどうすればいいですか?
Simulinkモデルの "open_system" と "load_system" コマンドを使って、Simulinkモデルのすべてのタブ(メインモデルウィンドウのみ開いた状態)をプログラム的に開閉するにはどうすればいいですか?
2 days ago | 1 answer | 0
1
answerCan I use protected models with Simulink Real-Time?
Protected models are fully supported with Simulink Real-Time. Note that the following limitations apply:The receiving party cann...
2 days ago | 0
| accepted
Where do I find the MATLAB Release Notes?
Most Recent Release: The release notes for the most recent release of MATLAB and other MathWorks products can be found in the Re...
2 days ago | 1
| accepted
How can I protect the intellectual property (IP) of my Simulink model and share it with others?
Simulink provides multiple ways to share models while protecting intellectual property. The choice depends on whether the recipi...
2 days ago | 3
| accepted
Why can I ping my Speedgoat target and update the software, but the connection from MATLAB fails?
If the ping and software update succeed but the connection from MATLAB fails with one of the above errors, it is likely that inc...
2 days ago | 1
| accepted
Why do I receive "Could not find version of the MATLAB Runtime" when running my compiled app, although MATLAB Runtime is installed?
Please check if you have the correct version of MATLAB Runtime (MCR) installed. To download MATLAB Runtime, please go to the fol...
2 days ago | 4
| accepted
What ports and protocols does a Speedgoat target use to communicate with the host in Simulink Real-Time?
The Simulink Real-Time product requires multiple ports and protocols to maintain connectivity between the host PC and Speedgoat ...
2 days ago | 1
| accepted
Where can I find the documentation for older releases of MATLAB?
Depending on your MATLAB release, there are several ways to access documentation, both online and offline, to ensure you have th...
2 days ago | 0
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Why does FMU export fail for a Simulink model with enumerated types defined in a data dictionary in MATLAB R2023b?
This is a limitation of MATLAB R2023b. This limitation has been addressed, and starting in MATLAB R2024a you can export models a...
2 days ago | 0
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Why am I unable to access parameters on my Speedgoat target using Simulink Real-Time?
The issue is occurring due to the "Default parameter behavior" in the model's configuration parameters being set to "Inlined". F...
2 days ago | 0
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Bug in grader of MATLAB Onramp
The issue has now been resolved. In case you are still running into issues, try to: 1. Hard refresh the browser: https://help....
2 days ago | 0
Why will MATLAB not start up properly on my Linux machine?
If you are having trouble starting MATLAB on a Linux machine and you are not receiving license manager related errors, your star...
3 days ago | 12
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Why does the "arxml.importer" function produce different Simulink data types for ARXML elements with similar ARXML descriptions in MATLAB R2023a?
The "arxml.importer" function has an inherent optimization feature that's causing this behavior. The function is automatically d...
3 days ago | 0
| accepted
Is MATLAB supported on Windows on ARM devices?
MATLAB R2026a is supported on Windows on ARM devices through the Prism emulator. Earlier releases of MATLAB may run but are not ...
3 days ago | 0
| accepted
Question
Is MATLAB supported on Windows on ARM devices?
Windows devices using ARM hardware, such as the Snapdragon X Elite, have two ways to run applications. Applications built for Wi...
3 days ago | 1 answer | 0
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answerHow can Simulink Real-Time (SLRT) be configured to use SFTP instead of FTP to communicate with the Speedgoat target?
When your IT department has disabled FTP for security reasons, you can enable Simulink Real-Time to use SFTP transfers (Windows ...
4 days ago | 0
| accepted
Audio Toolbox で作成した Audio Unit ( AU ) プラグインが DAW ( Apple Logic Pro ) に認識されないのはなぜですか?
Logic Pro に認識されない場合、GarageBand でも認識されない可能性が高いです。 GarageBand を使って次の情報を集めると、原因の特定に役立つ場合があります。 (1) macOS では、AU プラグインは /Library/Audi...
4 days ago | 0
| accepted
Question
Audio Toolbox で作成した Audio Unit ( AU ) プラグインが DAW ( Apple Logic Pro ) に認識されないのはなぜですか?
Audio Toolbox で作成した Audio Unit ( AU ) プラグインが Apple Logic Pro に認識されない原因は何でしょうか? 私は macOS 上で Audio Toolbox R2025a を使用しています。 MATLAB...
4 days ago | 1 answer | 0
1
answerHow do I set up MATLAB Production Server (MPS) to use Python?
Note that this answer is about setting up Python for use in deployed code (e.g. using py. or pyrun) on MATLAB Production Se...
5 days ago | 0
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Why am I not allowed to modify the ID or custom ID after importing requirements from Microsoft Word?
Changing the IDs of items imported "as reference" is not allowed, because our product relies on these IDs for "Show in document"...
5 days ago | 0
| accepted
Question
Why am I not allowed to modify the ID or custom ID after importing requirements from Microsoft Word?
I am making use of the PreImportFcn and PostImportFcn functions. In the PostImportFcn, I'm trying something like the following, ...
5 days ago | 1 answer | 0
1
answerWhy is the "Heading 2" Style in Word not automatically recognized as a requirement of type "Container" during requirements import from Microsoft Word?
We do not force the rule to set Type=Container for headers. One could imagine a document where headers are used to declare high-...
5 days ago | 0
| accepted