# Jonas

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**Content Feed**

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 ett år ago | 0

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 ett år ago | 0

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 ett 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 ett år ago | 1 answer | 0

### 1

answerHow 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 ett år ago | 0

| accepted

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 ett år ago | 0

| accepted

Simulink Product Block Dimension Issue.

You need to set the 'Multiplication' option of your Product block to 'Matrix(*)'.

mer än ett år ago | 1

| accepted

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 ett år ago | 0

| accepted

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 ett år ago | 0

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 ett år ago | 0

| accepted

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 ett 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 ett år ago | 0 answers | 0

### 0

answersGet continuously updated data from matlab workspace into simulink.

MATLAB Function

mer än ett år ago | 0

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 ett år ago | 0

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 ett år ago | 0

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 ett år ago | 1

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 ett år ago | 0

| accepted

Matlab/Targetlink Commands & Documentation

TargetLink is not a MathWorks product. You should find documentation from dSPACE support.

mer än ett år ago | 0

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 ett år ago | 0

| accepted

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 ett år ago | 0

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 ett år ago | 0

| accepted

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 ett 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 ett år ago | 1 answer | 0

### 1

answerHow 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 ett år ago | 0

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...

mer än ett år ago | 1

| accepted

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...

mer än ett år ago | 0

Protect a Simulink model but keep the possibility to modify it

You will need the Simulink Coder toolbox.

mer än ett år ago | 0

| accepted

How to load matrix variables as constant on Simulink?

Load the .mat file into the Base Workspace of MATLAB, and in Simulink use the From Workspace block to enter the variable name th...

mer än ett år ago | 0

| accepted

strcat not supported for code generation simulink

See documentation for the MATLAB Function block. There it is mentioned that: "In addition to language restrictions, the MATLAB F...

mer än ett år ago | 0

| accepted