MathWorks Support Team

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Last seen: 3 days ago | Active since 2009

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Answered
Why do I get the error "Non-constant indexing into a heterogeneous cell array is not supported in code generation" when my function takes a cell array input with character vectors of varying length?
This is a current limitation of the underlying code generation functionality. Runtime indexing into a heterogeneous cell array i...

12 hours ago | 0

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Answered
How do I install additional toolboxes into an existing installation of MATLAB?
To install new toolboxes, you can either:Rerun the MathWorks Installer to add any additional products not currently included in ...

12 hours ago | 39

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Answered
MATLAB/Simulink Onramp's progress displays incorrectly like 0 in a web browser
In order to get the correct progress in the self-paced course progress, please click the link 'Select a different language or re...

12 hours ago | 0

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Question

MATLAB/Simulink Onramp's progress displays incorrectly like 0 in a web browser
The progress display for MATLAB/Simulink Onramp shows incorrectly in a web browser. In order to get certificates, I visited the ...

12 hours ago | 1 answer | 0

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Answered
MathWorks アカウントの作成方法を教えてください。
MathWorks アカウントを使用すると、トレーニングコースやライセンスへのアクセス、管理、インストールなどを行うことができます。また、評価版ライセンスを入手することもできます。 MathWorks アカウントを作成するには、以下の手順をご参照くだ...

12 hours ago | 0

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Answered
MATLAB インストーラーの実行時に "Can't create output file" というエラーが表示されるのはなぜですか?
このエラーは通常、ダウンロードフォルダーから MATLAB インストーラーを実行するときに発生します。システム構成によっては、MATLAB インストーラーがこのフォルダーに書き込めない場合がありますが、これは通常、ダウンロードフォルダーのアクセス許可の...

12 hours ago | 0

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Answered
How do I debug parsim/batchsim worker setup issues using diaries?
parsim and batchsim will run an automated setup on the workers for simulation. In most cases, the setup should work and the simu...

3 days ago | 0

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Question

How do I debug parsim/batchsim worker setup issues using diaries?
I am running my project with parsim/batchsim and I am running into some issues during the setup phase on the workers. Those issu...

3 days ago | 1 answer | 0

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Answered
How do I update MATLAB Runtime?
If you want to install an update for MATLAB Runtime (ex: R2023a Update 1 to R2023a Update 2), then you'll need to uninstall the ...

3 days ago | 0

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Answered
Powergui FFT Analysis Tool からベースワークスペースに FFT 解析データをエクスポートするにはどうすればよいですか？
MATLAB R2018b では、Powergui ブロックから開いたグラフィカルインターフェイスから FFT 解析を直接エクスポートする方法はありません。回避策は、コマンドラインツールを使用して、ベースワークスペースで目的のデータを取得することです: ...

3 days ago | 0

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Question

Powergui FFT Analysis Tool からベースワークスペースに FFT 解析データをエクスポートするにはどうすればよいですか？
Powergui ブロックの FFT 解析ツールのグラフィカルインターフェイスからベースワークスペースに FFT 解析データをエクスポートしたいです。

3 days ago | 1 answer | 0

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Answered
How to export the FFT analysis data from the Powergui FFT Analysis Tool to the base workspace
In MATLAB R2018b there is not a way to directly export the FFT analysis from the graphical interface opened from the Powergui bl...

3 days ago | 1

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Answered
Why do I get a License Manager Error -96 in Polyspace Access when reviewing results?
This error typically indicates that the hostname of the license server could not be resolved to an IP address within the Polyspa...

4 days ago | 0

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Question

Why do I get a License Manager Error -96 in Polyspace Access when reviewing results?
I set up Polyspace Access and specified the path to my license file using the Cluster Admin dashboard, and I followed all the li...

4 days ago | 1 answer | 0

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Answered
How do I install an update for MATLAB?
MATLAB updates are a cumulative set of fixes that are applied to an existing installation. Updates are not a complete installati...

4 days ago | 1

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Answered
Why can I not use Simulink related MATLAB functions in Simulink Compiler (ex: set_param, find_system, data dictionary)
Simulink Compiler enables you to share Simulink simulations as standalone executables. You can build the executables by packagin...

4 days ago | 0

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Answered
Is MATLAB compatible with macOS Sonoma?
MATLAB is supported on macOS Sonoma starting with R2023b. Any other release is considered unqualified. For more details on comp...

4 days ago | 0

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Answered
Why does MATLAB crash on macOS Sonoma when using an Individual or Designated Computer license?
If your stack trace and symptoms do not fit the description in the question above, then you likely are encountering a different ...

5 days ago | 1

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Question

Is MATLAB compatible with macOS Sonoma?
Does MATLAB support macOS Sonoma (14)?

5 days ago | 1 answer | 2

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Answered
Why does the installer hang after entering in my PLP on my Windows machine?
If the "Next" button is unresponsive: For Windows 7: In order to run the Installer, your Windows Theme must always be set to W...

5 days ago | 0

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Answered
Can I borrow licenses for a number of hours, rather than days?
Licenses can only be borrowed for a specified number of days. When borrowing licenses in MATLAB, the license will be borrowed un...

5 days ago | 0

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Question

Can I borrow licenses for a number of hours, rather than days?
I have my options file for my License Server set using MAX_BORROW_HOURS to set a number of hours for my users to check out licen...

5 days ago | 1 answer | 0

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Answered
Why does MATLAB become unresponsive when I try to close the generated figure?
MATLAB becomes unresponsive when it calls a Java function that is also being called by another application on the system, such a...

5 days ago | 0

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Question

Why does MATLAB become unresponsive when I try to close the generated figure?
If I click the red x button to close a figure that I generated, I get a spinning ball and MATLAB becomes unresponsive. I need to...

5 days ago | 1 answer | 0

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Answered
How can I use the BLAS implementations included in Apple Accelerate Framework with MATLAB R2023b Update 4?`
The BLAS implementation currently used by default in MATLAB on Apple Silicon processors is OpenBLAS. MATLAB is only qualified us...

5 days ago | 1

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Answered
Why do I receive a "Library not loaded: @rpath/libMatlabEngine.dylib" error when running a MEX function on macOS 14 or 13 [Sonoma, Ventura]?
This is a known bug in MATLAB Compiler on macOS 14 and 13 machines on MATLAB R2023b. As a current workaround: 1. Extract the fi...

5 days ago | 0

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Question

Why do I receive a "Library not loaded: @rpath/libMatlabEngine.dylib" error when running a MEX function on macOS 14 or 13 [Sonoma, Ventura]?
I compiled a MATLAB function into a MEX function using on my Intel processor macOS machine. However, when I run the MEX functio...

5 days ago | 1 answer | 0

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Question

Why does MATLAB crash on macOS Sonoma when using an Individual or Designated Computer license?
When I'm using any release of MATLAB on macOS Sonoma, the program consistently crashes about 1-2 minutes after using it. I am us...

5 days ago | 1 answer | 0

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answer

Answered
Why are my logged signals recorded via live streaming shorter than expected when my model is run on the Speedgoat target machine with Simulink Real-Time (SLRT)?
Live streaming from a real-time application does not guarantee all the data appears in the Simulation Data Inspector (SDI). Live...

5 days ago | 0

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Answered
How do I change the email address in MATLAB Drive Connector?
To change the email address that is used by MATLAB Drive Connector, please perform the following steps: 1. Terminate the MATLAB...

5 days ago | 0

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