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Why do I receive MathWorks Licensing Error 5008 or 5009?
Please follow the troubleshooting steps from the MATLAB Answer linked below. Why do I receive the error "This email is not linke...

22 días hace | 0

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Why do I see multiple MATLAB Desktop issues when using unsupported Windows versions with MATLAB R2025a and later?
In MATLAB R2025a and later, issues can occur when the MATLAB Desktop is run on unsupported Windows versions for that release, s...

22 días hace | 0

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Why do I see multiple MATLAB Desktop issues when using unsupported Windows versions with MATLAB R2025a and later?
I am running MATLAB R2025a, R2025b, or a later release on Windows, and I experience multiple issues with the MATLAB Desktop. Fo...

22 días hace | 1 respuesta | 0

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Am I able to use my internal AI Engine in conjunction with MATLAB MCP?
Yes, you can use MATLAB with internal AI engines like Claude or Qwen via the MATLAB MCP Core Server, but the LLM ...

23 días hace | 0

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Pregunta

Am I able to use my internal AI Engine in conjunction with MATLAB MCP?
We would like to use MATLAB for coding in conjunction with one of our internal AI engines (Claude, Qwen3-Coder, etc.). Is this p...

23 días hace | 1 respuesta | 0

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What is a Personal License Passcode (PLP) or a license file and how do I obtain one for my MATLAB license?
A Personal License Passcode (PLP) is a unique string of numbers that enables the installation of MATLAB R2007b and earlier on a ...

23 días hace | 0

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How do I purchase a new Home/Student License?
In order to purchase a MATLAB License, you must log in to your MathWorks Account.  Please note that Home Use and Student Ve...

23 días hace | 0

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Why is my USB device not recognized by the Speedgoat target computer, with an error saying "USB serial port error"?
This error message means that the device has not been found. Some debugging tips are as follows: 1) Double-check your hardware s...

23 días hace | 0

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USB serial communication support with Speedgoat & Simulink Real-Time (SLRT)
Starting in R2021b, Simulink Real-Time has introduced support for UART communication with external hardware when connected via U...

24 días hace | 0

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Simulink might crash if the %WINDIR% environment variable in Windows is not set
Make sure the %WINDIR% environment variable is set. When using Agentic AIs, you might need to pass this environment variable to ...

24 días hace | 0

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Simulink might crash if the %WINDIR% environment variable in Windows is not set
MATLAB is crashing on my machine when I open a Simulink model using the MATLAB MCP Core Server. The generated stack trace is sim...

24 días hace | 1 respuesta | 0

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Why are there no instructions for the Simscape Multibody Link and Creo?
The missing section of documentation is currently under investigation by MathWorks.   In the interim, the relevant ins...

24 días hace | 0

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Why are there no instructions for the Simscape Multibody Link and Creo?
I am trying to install the Simscape MultiBody Link to use with Creo.  When I get to step 4 of the instructions listed at ht...

24 días hace | 1 respuesta | 0

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Where can I track outages for Mathworks applications?
The following webpage will be updated to reflect any outages for MathWorks applications: https://status.mathworks.com/

24 días hace | 0

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How can I create nested FMUs with tunable parameters in Simulink?
To do this workflow, follow these steps:Create the inner FMUs. To do this, create a Simulink model and determine which parameter...

24 días hace | 0

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How can I recover the password for my MathWorks Account?
If you are unable to retrieve your password or if your MathWorks Account has been locked, you can reset the password by using th...

24 días hace | 0

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How do I use Dependency Walker with MATLAB?
Dependency Walker has not been updated since 2006 and is not and does also not officially support Windows 10 or 11. See "Ho...

24 días hace | 2

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Why am I getting inconsistent reports between FEATURE MEMSTATS and MEMORY in MATLAB 7.6 (R2008a)?
The use of FEATURE MEMSTATS to estimate the largest block of contiguous memory is limited to 32-bit Windows platforms as describ...

24 días hace | 1

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Why do I receive an "out of memory" error when I execute the function SVMTRAIN in the Bioinformatics Toolbox 2.0.1 (R14SP2)?
If the SVMTRAIN function has to operate on a data set containing N elements, it creates a (N+1) by (N+1) matrix to find the sepa...

24 días hace | 0

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How can I monitor how much memory MATLAB is using?
Unfortunately, there is not a convenient way to monitor memory usage in MATLAB. However, the attached function can help monitor ...

24 días hace | 1

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Can I access more than 2GB of memory when running a 32-bit MATLAB 7.5 (2007b) on a Mac ?
In theory, 32-bit applications can address up to 4GB of virtual memory. However, a number of things affect the actual memory ac...

24 días hace | 0

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Why do I get 'Out of Memory' errors in MATLAB?
Refer to Memory Usage information located at the following URL: https://www.mathworks.com/help/matlab/profile-and-improve-perfor...

24 días hace | 1

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Is there a document describing MATLAB coding standards or a good programming guide available?
Coding Standards As of 2025, MathWorks has a published set of recommended MATLAB Coding Guidelines which can be found in the Git...

24 días hace | 4

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How does MATLAB use Java, and can I save memory by running without Java?
Java in MATLAB has several different uses, so the benefits depend on what you're trying to do. Java is used for at least 3 disti...

24 días hace | 1

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Why am I getting an out of memory error when using the RAYLEIGHCHAN function in the Communications Toolbox 3.0.1 (R14SP1)?
There is a limitation in the Communications Toolbox 3.0.1 (R14SP1) when using the RAYLEIGHCHAN function with a large bit rate (s...

24 días hace | 0

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Why can't I connect to my hardware device from MATLAB?
Overview If you are using a hardware device for a Test and Measurement product, you will be using one of the following toolboxes...

24 días hace | 1

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Why am I not able to see all Run-Time check in Review Scope in Polyspace?
Polyspace Code Prover checks run-time errors including "Non-terminating call" and "Non-terminating loop" as the following U...

24 días hace | 0

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Can I run MATLAB Code on a Raspberry Pi?
How to run MATLAB code on a Raspberry Pi: While you cannot install the full MATLAB desktop environment directly on a Raspberry P...

24 días hace | 0

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MATLAB Function block containing a locally defined "struct" outputs an error that the struct is not defined
In a MATLAB Function Block, compiled code from MATLAB is being "generated" to be included in Simulink. So, to define and declare...

24 días hace | 0

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Why can my header file not be found during the build process for my Simulink model?
Simulink will pass the current folder as well as any specified include directories path(s) to the build process. If the header f...

24 días hace | 0

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