MathWorks Support Team

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Last seen: 16 days ago | Active since 2009

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Answered
Why does MATLAB get stuck in the "Initializing" or "Busy" state or take a long time to start?
When MATLAB opens with "Initializing" or "Busy" for an extended period of time, the MATLAB installation may be experiencing a li...

1 day ago | 13

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Answered
How can I identify whether a block parameter is tunable or nontunable during simulation?
The dialog parameters of a block can either be tunable or nontunable. A tunable parameter is a parameter of the block that can ...

1 day ago | 0

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Question

How can I identify whether a block parameter is tunable or nontunable during simulation?
How can I identify whether a block parameter is tunable or nontunable during simulation?

1 day ago | 1 answer | 0

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Answered
Mathworks FLEXnetライセンスマネージャーの起動・停止はどのようにしますか？
下記方法にて、ライセンスマネージャーの起動・停止を実施できます。 Windows ========== ●方法1: LMTOOLS.exe を使用する（推奨） LMTOOLS ユーティリティ (lmtools.exe) を使用するには、以下手順で実...

1 day ago | 0

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Answered
How do I perform a clean re-installation of a Support Package?
Sometimes support packages become corrupt and cannot complete installation or encounter errors that you cannot get past. In thes...

1 day ago | 8

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Answered
ネットワークライセンスのMATLABをインストールする手順を教えてください（サーバー）
● インストールの前に同じマシンに、古いバージョンの MATLAB ライセンスマネージャーがインストールされている場合は、予め下記リンクを参考に、ライセンスマネージャーの停止・削除を行ってください。 MathWorks FLEXnetライセンスマネー...

1 day ago | 0

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Answered
What types of data files can MATLAB read or write?
For an up-to-date list of file types that MATLAB is able to read, along with the corresponding MATLAB functions used for reading...

2 days ago | 0

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Answered
Which ModelSim editions can I use for cosimulation with HDL Verifier?
Cosimulation with HDL Verifier should work with any full ModelSim edition that has ModelSim Foreign Language Interface (FLI) ena...

3 days ago | 2

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Answered
Are license files and file installation keys backwards compatible?
All MATLAB license types permit access to older releases of MATLAB, going back to R11 for most licenses. License files and file ...

3 days ago | 0

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Answered
MATLAB のライセンスファイルのファイル名と保存場所を教えてください。
ライセンスファイル名と保存先は、下記の条件によって異なります。 MATLAB のバージョン (R2008a以降と R2007b以前)ライセンス (Individual、Designated Computer、コンカレント、ネットワークネームドユー...

3 days ago | 1

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Answered
Why does Model Slicer not appear in Simulink?
Model Slicer is part of Simulink Check, which needs to be installed and fully functioning in order to use Model Slicer. If you h...

4 days ago | 0

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Question

Why does Model Slicer not appear in Simulink?
When I go to the Apps section of Simulink, I cannot find Model Slicer. How can I fix this?

4 days ago | 1 answer | 0

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Answered
Why is my EtherCAT model unable to get to the operational state?
One common cause for this issue could be CPU chatter preventing distributed clocks (DC) synchronization in the EtherCAT network....

4 days ago | 0

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Question

Why is my EtherCAT model unable to get to the operational state?
I use Simulink Real-Time on a Speedgoat target machine. Running a model with just the EtherCAT blocks to talk to the device cons...

4 days ago | 1 answer | 0

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Answered
MATLAB crash when simulating a generated FMU in Simulink Compiler
There is a bug in Simulink Compiler 1.5 (R2022b) due to native lcc compiler to aid inhouse products such as Stateflow and MATLAB...

4 days ago | 0

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Answered
Why am I getting the error "The specified superclass 'xyz' contains a parse error, cannot be found on MATLAB's search path, or is shadowed by another file with the same name."?
If you encounter the error message in MATLAB, generally, this error is received when there is a user-defined function in the MAT...

4 days ago | 0

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Answered
Why do I receive an error regarding 'parallel.internal.customattr.CustomPropTypes' when running a standalone application that uses 'parpool'?
First, check if your system path points to the correct version of MATLAB Runtime (that matches the MATLAB release and Update use...

4 days ago | 0

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Question

Why do I receive an error regarding 'parallel.internal.customattr.CustomPropTypes' when running a standalone application that uses 'parpool'?
I get the following error when I try to run a compiled executable that uses 'parpool' against MATLAB Runtime: The specified sup...

4 days ago | 1 answer | 0

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Answered
New Simulink Requirements Widget for DOORS Next Generation (DNG) for use with MATLAB R2019a
How do I install the new Simulink Requirements Widget? In the Windows File Explorer, navigate to the folder "toolbox\slrequireme...

4 days ago | 0

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Question

Why am I getting the error "The specified superclass 'xyz' contains a parse error, cannot be found on MATLAB's search path, or is shadowed by another file with the same name."?
I am receiving the following error: The specified superclass 'xyz' contains a parse error, cannot be found on MATLAB's search p...

4 days ago | 1 answer | 0

1

answer

Answered
Why do I get an error regarding tunable parameter and real32_T/real_T when generating PLC code?
This is an expected conformance check performed by Simulink PLC Coder. It occurs because there is a mismatch between the specifi...

4 days ago | 0

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Answered
How to change focused Tab on AppDesigner?
For instance, if there are two Tabs on TabGroup, you can capture the Handle for the second Tab by following. >> h = app.T...

4 days ago | 4

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Answered
How to map easily the new interface from Simulink model elements to AUTOSAR component elements whenever adding/deleting bus ports in the existed model?
To generate and map the new interface for bus ports, either call function autosar.api.create to update the model mapping or pres...

4 days ago | 0

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Answered
How to compare Simulink.SimulationData.Dataset objects
You can compare contents of datasets by isequal function, if you extract them into tables using extractTimetable method(introduc...

4 days ago | 0

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Question

How to compare Simulink.SimulationData.Dataset objects
I've an array of Simulink.SimulationData.Dataset object. I want to compare each of them and eliminate duplicated datasets. Are t...

4 days ago | 1 answer | 0

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Answered
What are the available APIs for standalone operation of Simulink Real-Time in R2020b and onwards?
The .NET and C APIs are not available anymore as part of Simulink Real-Time. The reason is that Simulink Real-Time went through ...

5 days ago | 0

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Answered
Why is the Simulink Real-Time "Target Scope" block not available in R2020b or later?
Simulink Real-Time went through a major product update for the R2020b release. Graphics support has been removed as part of this...

5 days ago | 0

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Answered
How can I check the Status of an Order or look up Order Information?
For information regarding your MathWorks Order, go to the My Orders page or follow the instructions below. - Log into your Math...

5 days ago | 0

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Question

MATLAB crash when simulating a generated FMU in Simulink Compiler
When I created a FMU file by Simulink Compiler and run it on my Simulink model, MATLAB crashed without any error messages and lo...

5 days ago | 1 answer | 0

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answer

Answered
How does the winvideo adaptor in Image Acquisition Toolbox exactly return YUY2 data in YCbCr colorspace?
If you look at how YUY2 data is stored: https://msdn.microsoft.com/en-us/library/windows/desktop/dd206750(v=vs.85).aspx#yuy2 ...

5 days ago | 0

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