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Jonas


Active since 2019

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Answered
C function calls and multiple calls from simulink
I do not deeply understand the issue, but I would like to propose the following. Create a Simulink Function block in your model ...

1 month ago | 0

Answered
Cannot override parameters in Simulink model configuration reference
You can only adapt the Configuration Parameters object, not the Configuration Reference object. You need to adapt the Configurat...

2 months ago | 0

Answered
Using discrete integrator block with embedded coder
I also use 'my own' integrator blocks or implementations with Embedded Coder. I work in an Export-Function model where it gener...

2 months ago | 0

Answered
split a pulse train into two outputs in simulink
Use Compare To Constant blocks on the input signal and then Logical Operator blocks. E.g.: signal > 3 AND signal < 4 => first ...

1 year ago | 0

Answered
Make matlab use single as standard for code generation
In the 'Configuration Parameters', under the section 'Math and Data Types', choose 'single' for the option 'Default for underspe...

1 year ago | 0

Answered
Is there a way to eliminate rate scheduler task from generated code when we have two different time sampling for blocks in model ?
Structure your model as an Export-Function. Each task will appear in generated code without task scheduler. The task scheduler ...

1 year ago | 0

Question


New MATLAB Answers filtering does not allow multiple selections
So apparently MATLAB Answers was updated. It now received a cleaned up frontpage which seems to push people in posting answers, ...

1 year ago | 1 answer | 0

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answer

Answered
How do I create a switch statement using 1 variable rather than multiple separate ones in Stateflow?
Thank you for the clarification of your example code. The code example you show is a statemachine implemented in code. The stat...

1 year ago | 0

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Answered
How to find if the Simulink model is used for code generation
System Target File will be 'ert.tlc' if the model is configured for code generation. strcmp('ert.tlc',get_param('mymodel','Syst...

1 year ago | 0

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Answered
Simulink Product Block Dimension Issue.
You need to set the 'Multiplication' option of your Product block to 'Matrix(*)'.

1 year ago | 1

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Answered
Simulink Split a signal
Just branch the line: You can start from the block you want the line to go to, click and drag it on the line you want the con...

1 year ago | 0

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Answered
How to create connections?
On the left (in blue) you have used blocks of the Simscape Foundation Library. On the right (in black) you have used blocks of ...

1 year ago | 0

Answered
connecting 6 phase PMSM with IGBT(simscape)
Do you want to use the PMSM (Six-Phase) block of Simscape? It has an ABC and XYZ port. I think you should combine three outputs ...

1 year ago | 0

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Answered
AMD ryzen 7 5700u or intel i7 1165?
Since Simulink is a single threaded process, it benefits from faster cores, not from more of them. The Intel is a 4-core CPU, th...

1 year ago | 0

Question


'Generated code will not preserve the expression' warnings
Warning 1 I am getting the following warning on a Simulink.Parameter object stored in my Data Dictionary: Parameter object...

1 year ago | 0 answers | 0

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answers

Answered
Get continuously updated data from matlab workspace into simulink.
MATLAB Function

1 year ago | 0

Answered
Access and change variable in Model Workspace within the Simulink simulation
You cannot change objects in the Model Workspace during simulation. Or it's not intended for this at least. Use Data Store Memo...

1 year ago | 0

Answered
Simulink: Can you invert the constant block?
To Workspace block

1 year ago | 0

Answered
How to use a real current source?
Instead of using an ideal current source, use an ideal voltage source with a resistor in parallel.

1 year ago | 0

Answered
How to allow only sequences that have had the same value for 5 seconds (in Simulink)?
Using only blocks, I think this should do the trick:

1 year ago | 1

Answered
How to decode a UDP packet without byte unpack
You can reassemble those 8 bytes into a 64 byte double by applying a bitshift to each byte to its correct position, using a bito...

1 year ago | 0

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Answered
Matlab/Targetlink Commands & Documentation
TargetLink is not a MathWorks product. You should find documentation from dSPACE support.

1 year ago | 0

Answered
Where is the "Treat as atomic unit" option for Function-Call Subsystem?
On my installation (R2020b) the 'Treat as atomic unit' is checked and greyed out. I believe a Function-Call Subsystem is always ...

1 year ago | 0

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Answered
Simulation or Simulink?
I believe you want to compare performing image processing and classification using a MATLAB script or using a Simulink model. U...

1 year ago | 0

Answered
Online polynomial linear curve fitting in Simulink
If you have the DSP Systems Toolbox you can use the Least Squares Polynomial Fit block. Standard Simulink does not have an alte...

2 years ago | 0

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Answered
Resetting Integrator by output of state flow in Simulink
Simulink cannot know which action to do first, since they depend on eachother. If you take output of the Stateflow s, reset the ...

2 years ago | 0

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Question


Get exact value from Scope cursor in Simulink
I am using the vertical Cursors in a Scope window to find the signal value. However, the value only displays three significant n...

2 years ago | 1 answer | 0

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answer

Answered
How to change evaluation time of a Matlab Function in Simulink
If you put a MATLAB function block in your model, it will evaluate the MATLAB function code at each sample time. (depends on you...

2 years ago | 0

Answered
Electrical Switch doesn't work
You are using an ideal current source set to 1 A. This means that whichever load you attach to it, it will maintain 1A. By open...

2 years ago | 1

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Answered
connection port bus for simulink
Connection Ports are different from regular signals which have a data type, can be vectorized with a mux or can be combined in a...

2 years ago | 0

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