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Jonas


Active since 2019

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Answered
I am not able to add Electrical blocks from Simulink Simscape
You do not have an active license for Simscape Electrical. The 'ver' command does NOT give you an extract of all toolboxes for ...

11 månader ago | 0

Answered
Can anyone explain me what this symbol signifies?
Looks like Divide.

11 månader ago | 0

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 ...

ungefär ett år 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...

ungefär ett år 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...

ungefär ett år 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 ...

mer än 2 år 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...

mer än 2 år 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 ...

mer än 2 år 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, ...

mer än 2 år 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...

mer än 2 år ago | 0

| accepted

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...

mer än 2 år ago | 0

| accepted

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

mer än 2 år ago | 1

| accepted

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...

mer än 2 år ago | 0

| accepted

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 ...

mer än 2 år 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 ...

mer än 2 år ago | 0

| accepted

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...

mer än 2 år 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...

mer än 2 år ago | 0 answers | 0

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answers

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

mer än 2 år 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...

mer än 2 år ago | 0

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

mer än 2 år 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.

mer än 2 år 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:

mer än 2 år 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...

mer än 2 år ago | 0

| accepted

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

mer än 2 år 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 ...

mer än 2 år ago | 0

| accepted

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...

mer än 2 år 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...

mer än 2 år ago | 0

| accepted

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 ...

mer än 2 år ago | 0

| accepted

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...

mer än 2 år ago | 1 answer | 1

1

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...

mer än 2 år ago | 0

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