Answered
How do I troubleshoot issues with disabling the Windows Hyper-V feature for Simulink Desktop Real-Time?
NOTE: The limitation regarding Simulink Desktop Real-Time (SLDRT) and Hyper-V was removed in version R2023a. Upgrade MATLAB to R...

21 days ago | 0

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Answered
Why do I get an "Core isolation memory integrity" error when starting my Simulink Desktop Real-Time simulation?
What This Issue Means Since R2023a Update 4, Simulink Desktop Real-Time (SLDRT) issues an error if it detects that the Core Isol...

21 days ago | 0

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Answered
Why do Simulink Desktop Real-Time kernel commands cause MATLAB to hang in R2023a or newer when Hyper-V is disabled?
Starting from R2023a, the Simulink Desktop Real-Time (SLDRT) kernel supports Microsoft® Hyper-V. In releases R2022b and earlier,...

21 days ago | 0

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Answered
How can I install the "SoC Blockset Support Package for AMD FPGA and SoC Devices" on an offline PC running Windows 10/11?
Here is the step-by-step process to do this for MATLAB R2024b on Windows 10/11:On a PC that is connected to the internet, create...

21 days ago | 0

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Answered
Troubleshooting connection issues with AMD SoC devices in MATLAB/Simulink
1) Run the Hardware Setup app  Before you can use any MATLAB/Simulink features with AMD SoC boards, you must install the co...

21 days ago | 1

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Answered
How can I create a custom Linux image for my custom board to use the AMD Zynq or Intel SoC workflow with MATLAB/Simulink?
The above-mentioned demos are aimed to define a custom board for HDL Code generation, not necessarily for creating a custom imag...

21 days ago | 1

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Answered
Is it possible to get the source code for the Linux kernel that MathWorks uses to create the images for the Zynq support packages?
The MathWorks Buildroot repository can be found on GitHub and contains the source code for all Linux images: https://github.com/...

21 days ago | 0

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Answered
Why does starting the network license manager result in the error message "(lmgrd) license daemon: system error code: No such file or directory"?
This error can be caused by a permissions issue, specifically, with MLM. This issue can be resolved by executing the command "ch...

21 days ago | 0

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Answered
Why do I get an error regarding a connection to the server when trying to run a Polyspace (Desktop) analysis from a Simulink model in R2025b on my PC?
Please check your MATLAB Settings for the Proxy Server (MATLAB Preferences -> Web -> "Use a proxy server to connect to the...

21 days ago | 0

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Answered
Why do I receive an error that the file 'dsp_rt.h' could not be opened when generating code with MotoHawk™ ECU-based rapid prototyping system Version 0.8.0 using blocks from the DSP Blockset with Real-Time Workshop Embedded Coder 3.0 (R13)?
This error is caused by the way MotoHawk™ ECU-based rapid prototyping system handles the build process. Because of the way that ...

21 days ago | 0

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Answered
What is the value of the Signal Threshold when 'auto' option is used (Zero-Crossing Detection)?
For the “auto” threshold, its value equals to the relative tolerance of the solver setting, when “auto” is used. The developers...

21 days ago | 0

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Answered
Sysmac Controller Interface ブロックを開くとエラーが出るのは何故ですか？
Sysmac Controller Interface ブロックは、OMRON社より提供されている Sysmac Studio Library に含まれるブロックです。本ライブラリの仕様やエラーの詳細については、OMRON社が情報提供を行っているため、具体...

21 days ago | 0

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Answered
How do I access my Online Training Suite?
To access the Online Training Suite, you must be linked to an Online Training Suite License.  You can link to an Online Tra...

22 days ago | 0

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Answered
How do I find my MATLAB License number?
If MATLAB is already installed: Within the MATLAB command type "license" and hit enter to view your License number in the output...

22 days ago | 5

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Answered
How do I choose the correct solver in my Simulink R2024b model when results differ (e.g., ode15s vs ode113)?
If your model produces different results with different solvers, it could be an indication that the system is stiff. In this cas...

22 days ago | 0

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Question

How do I choose the correct solver in my Simulink R2024b model when results differ (e.g., ode15s vs ode113)?
I am simulating a physical system in Simulink using MATLAB R2024b. When I simulate my displacement signal under unbalanced excit...

22 days ago | 1 answer | 0

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answer

Answered
How do I install and configure Polyspace Access for Network Named User?
General Installation and configuration instructions for Polyspace Access can be found here: Install Polyspace Access for Web Rev...

22 days ago | 0

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Answered
How do I add a Master License or License Label?
A Master License Label is a form of identification for a Master License.  Administrators can assign a Master License Label ...

22 days ago | 0

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Answered
Why do I get error "Unable to find 'nvcc' on system path" when trying to setup NVIDIA hardware with GPU Coder?
The root cause for both errors is the same: nvcc is not on the hardware system path; adding nvcc to the system path should resol...

22 days ago | 0

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Answered
How can I share my protected model without shipping its data dictionaries?
As outlined in the Package and Share Protected Models documentation, the use case of protecting a model which depends on da...

22 days ago | 0

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Answered
How do I transfer a Student or Home license to a new computer?
You are permitted to install MATLAB Student and Home on one computer. MATLAB Student and Home must be deactivated before it can ...

22 days ago | 7

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Answered
What is the cancellation policy for Training courses?
Our cancellation policy for our Customer Training Courses can be found on our Training Website. If you have questions contact&n...

22 days ago | 0

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Answered
How do I silently install Support Packages in MATLAB R2018a or newer?
There are two methods to install Support Packages in MATLAB silently:Using the MATLAB Package ManagerUsing downloaded files Note...

22 days ago | 1

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Answered
What do I need to know about upgrading from LTI 1.1 to LTI 1.3 in regards to MATLAB Grader?
With the deprecation of LTI 1.1, Administrators should transition to LTI 1.3 using the MathWorks Documentation. This involves fi...

22 days ago | 0

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Answered
Why do I get "An error occurred sending your information" when connecting my Digital Credential account to Credly?
You should receive an email from Credly to complete the process. Please check your email for an update from Credly to complete t...

22 days ago | 0

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Answered
How do I provide access to my users for the additional products on my Campus-Wide License?
License Administrators must add a user to the section of the Campus-Wide license to access the additional product. To add a&nbs...

22 days ago | 0

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Answered
重み付き最小二乗法を解く関数は提供されていますか？
MATLAB では lscov 関数が提供されています。   x = lscov(A,b,w) w が正の実数重みのベクトルの長さ m である x = lscov(A,b,w) は、線形方程式 A*x = b に対する重み付き最小二乗解を返し...

22 days ago | 1

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Question

Why do I recieve an "Authentication Error (Error: AUTH_0701)" when using Simulink Copilot?
I am able to use MATLAB Copilot successfully, but when using Simulink Copilot, I encounter an authentication error such as: Your...

22 days ago | 1 answer | 0

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answer

Answered
Why do I receive an "Unable to open the requested feature, Error Code -106: ERR_INTERNET_DISCONNECTED" error when trying to launch the Add On Explorer?
This error indicates that MATLAB cannot connect to MathWorks servers. The Add-On Explorer requires an active internet connection...

23 days ago | 0

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Question

Why do I receive an "Unable to open the requested feature, Error Code -106: ERR_INTERNET_DISCONNECTED" error when trying to launch the Add On Explorer?
When launching the Add On Explorer and I receive the following error: Unable to open the requested feature. Detailed Information...

23 days ago | 1 answer | 0

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