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MathWorks

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Answered
Why am I getting License Manager Error -10?
License Manager Error -10 indicates that one or more of your products has expired.If you are receiving this when attempting to o...

20 hours ago | 2

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Answered
How do I install additional toolboxes into an existing installation of MATLAB?
To install new toolboxes, rerun the MathWorks installer to add any additional products not currently included in your installati...

20 hours ago | 25

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Answered
Why do I get License Manager Error -96?
This error message indicates that there is a problem resolving the hostname of the license manager machine. The license server's...

20 hours ago | 2

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Answered
How do I find my username in order to install or activate my license?
When installing or activating an Individual license, your username is required.  There are multiple ways to obtain your username...

20 hours ago | 15

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Answered
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...

20 hours ago | 0

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Answered
What are the licensing policies for MATLAB Home?
When purchasing MATLAB Home, remember to use it for personal use only.  MATLAB Home Use is not intended for Government, Academic...

20 hours ago | 0

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Answered
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 ...

20 hours ago | 0

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Answered
Why do I receive the error "Invalid Signal" when using "getsignal" from Simulink Real Time in R2020a and earlier?
The SimulinkRealTime.target.getsignal function accepts either a signal ID or a Simulink Real Time (SLRT) signal name as the inpu...

20 hours ago | 1

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Answered
Where can I find an overview of MATLAB Parallel Server?
The MATLAB Parallel Server environment is composed of three parts. The three parts are: - MATLAB client installation including ...

2 days ago | 0

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Answered
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 days ago | 0

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Answered
How can I get a trial for MATLAB and other MathWorks products?
To get a MATLAB Trial:Visit the Free MATLAB Trial page.Enter your email address.Follow the onscreen instructions. If you already...

3 days ago | 0

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Answered
What are the licensing policies for a Classroom license?
For information on the licensing policies for the Classroom license options, see the Software License Agreement. Additional inf...

3 days ago | 0

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Answered
How can I obtain the neighbouring nodes to a node of interest in a mesh and the corresponding resultants at these nodes when using the Partial Differential Equation Toolbox?
Firstly it is important to note that the order of the elements in the mesh plays an important role. Herein it is assumed that it...

3 days ago | 0

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Question


How can I obtain the neighbouring nodes to a node of interest in a mesh and the corresponding resultants at these nodes when using the Partial Differential Equation Toolbox?
It is performed a transient analysis for a Structural Model using the Partial Differential Equation Toolbox and the solution is ...

3 days ago | 1 answer | 0

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Answered
What are the licensing policies for a Network Concurrent license?
For information on the licensing policies for the Concurrent license option, see the Software License Agreement. The MathWorks ...

3 days ago | 0

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Answered
What are the licensing policies for a Network Named User (NNU) license?
For information on the licensing policies for the Network Named User (NNU) license, see the Software License Agreement. The Mat...

3 days ago | 0

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Answered
How will running the "restoredefaultpath" and "savepath" commands affect my custom paths and how do I back up my custom paths?
MATLAB will read its path from a file called pathdef.m. There may be multiple pathdef.m files on your computer but MATLAB will o...

3 days ago | 0

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Answered
How do I get a quote to renew my License?
If you are an Administrator, you can obtain a quote to renew the Software Maintenance Service on your MATLAB License, by followi...

3 days ago | 0

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Answered
How do I enable license borrowing for a network license?
To improve license mobility, license borrowing can be enabled for network licenses. License borrowing allows users to run MATLAB...

3 days ago | 0

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Answered
"VCRUNTIME140.dll and/or VCRUNTIME140_1.dll was not found" while writing firmware to SD card for Raspberry Pi Hardware Support Package with Windows platform.
This is a known issue that occurs when using the MATLAB/Simulink Support Package for Raspberry Pi Hardware in R2021b with Window...

3 days ago | 0

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Question


"VCRUNTIME140.dll and/or VCRUNTIME140_1.dll was not found" while writing firmware to SD card for Raspberry Pi Hardware Support Package with Windows platform.
When I try to write the MathWorks Raspbian image to the SD card as part of the Hardware Setup in Windows using R2021b, the follo...

3 days ago | 1 answer | 0

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Answered
How do I send a SAML assertion to MathWorks?
Generating a SAML assertion will help us understand in details what is happening with the errors/issues you are facing when a us...

3 days ago | 0

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Answered
How do I log my signals at a high rate, while maintaining good SDI performance using SLRT?
It is possible to work around this by using a lower sample rate for SDI, and adding File Log blocks to save the complete data fo...

4 days ago | 0

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Question


How do I log my signals at a high rate, while maintaining good SDI performance using SLRT?
I am using Simulink Data Inspector (SDI) to view 15 signals at 10kHz from Simulink Real-Time (SLRT). SDI works without issue for...

4 days ago | 1 answer | 0

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Answered
Why is the temperature distribution of the non-insulated face of my domain not uniform as expected?
In the latter case the problem is solved using a relatively small time step size as compared to the total time span of the simul...

4 days ago | 0

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Question


Why is the temperature distribution of the non-insulated face of my domain not uniform as expected?
While solving a dynamic 3D heat conduction problem in MATLAB using functions 'createpde' and 'solve' it is observed that the tem...

4 days ago | 1 answer | 0

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Answered
How to fix error ''OPCEnum service is not operating correctly. Repair OPC Core Components.'' using OPC Toolbox in R2021a?
OPCEnum is part of the "OPC Foundation Core Components" which OPC Toolbox relies on. You can use the "opcregister" function in M...

4 days ago | 0

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Question


How to fix error ''OPCEnum service is not operating correctly. Repair OPC Core Components.'' using OPC Toolbox in R2021a?
f I open the OPC UA Toolbox and connect to the localhost, where the OPC UA Server is installed, I get the error message: ''OPCEn...

4 days ago | 1 answer | 0

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Answered
Why do I get the error "The output layer expects responses with the same sequence length and feature dimension 2" when using a data store in my network training?
When you create a categorical array from the numeric label, this array will think there is only one class because it hasn't been...

4 days ago | 0

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Question


Why do I get the error "The output layer expects responses with the same sequence length and feature dimension 2" when using a data store in my network training?
I train a neuronal network using a combined data store.  I created two separate fileDatastore objects, one for the samples and o...

4 days ago | 1 answer | 0

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