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# Jesús Zambrano

### MathWorks

423 total contributions since 2018

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SIL/PIL manager using script/program
Hi Gopal, Please visit the following link that shows ways to do the workflow you are looking for: https://www.mathworks.com/h...

4 days ago | 0

Plotting graph using scope
With a Scope block (form Library, section Sinks) you get a trend of a variable as function of time. If you use the XY Graph blo...

4 days ago | 1

New to Matlab - need help with rearranging equation
Hi Philip, You are right with your approach. I'm afraid there is not explicit solution of this equation for 'q'.

7 days ago | 0

Error in my function in my for loop
Try to define the size of T before using it. Also, make sure that the line of code [n,m] = size(X); is giving you the value of...

15 days ago | 0

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Example of Execution Coverage
Execution coverage is the most basic form of coverage. For each item, execution coverage determines whether the item is executed...

16 days ago | 0

Solved

Can we make a triangle?
Given three positive number, check whether a triangle can be made with these sides length or not. remember that in a triangle su...

17 days ago

Solved

Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<https://i.imgur.com/jlZDHhq.png>> ...

17 days ago

Hi James, You can specify all model settings to a new model by creating a model template. Please check the following link for ...

1 month ago | 0

| accepted

How to see the freq response of a transfer function ?
Hi Nabil, If that is the screenshot of your implementation, you need to include data source to your model. It seems you want t...

1 month ago | 1

what is optimal option when creating test harness to verify mathematical models ?
Not sure what you mean with "verify mathematical models". Please have a look at the foolowing link (and the references therein...

1 month ago | 0

Why am I getting **Illegal use of reserved keyword "else"** in the following assessment block?
Try with Else. See some examples here: https://www.mathworks.com/help/sltest/ug/connecting-blocks-for-verify-statements.html

1 month ago | 0

| accepted

Seems OK from here, just click submit button .

1 month ago | 0

Asking for 'opening the project' when opening any model file (slx)
Hello, Please check if you have a .prj along with folder that are in the project path and contain those models. If you open any...

1 month ago | 0

Extremely slow compilation time in referenced model (Simulink)
Try running the top-level model in Accelerator or Rapid Accelerator mode. Here are a few tips when using the Accelerator and R...

1 month ago | 0

What is the best book to understand State flow ?
I'd recommend you to start with the MathWorks documentation, which includes a complete information and different examples using ...

2 months ago | 0

Moving average in stateflow
Is it mandatory a Stateflow implementation? Otherwise, a simple way is to use a tapped Delay block to delay the incoming signal ...

2 months ago | 0

Could you please go to MathWorks webpage, click on Support, scroll down and go to Contact Support, so to get help if you are exp...

2 months ago | 0

How to create a variable input in Matlab R2020a Simulink?
Hi Pranav, Make sure you copied the equation correctly. Seems that 'a' and 'b' are parameters, and the input is missing. Please...

2 months ago | 0

Difference between Matlab and Wolfram Alpha
Hi Niklas, You need to set 'ReturnConditions' to true to return any parameters in the solution and conditions on the solution...

3 months ago | 0

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How can i force a new simulation if there is a warning
Hi, The commands try/catch are used for executing statements and catch errors messages not warning messages. Since getting a w...

3 months ago | 0

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Atomic subsystem results into data dependency violation
When converting a virtual subsystem into an atomic block, you are treating that block as a function where all its components are...

3 months ago | 0

As a first run, try to use a block from the Source section in the library, called 'Repeating Sequence' or 'Repeating Sequence In...

3 months ago | 0

How to make tests run in test assessment block if the tests are identical?
Hi Sanket, The test sequence block has one test formed by a set of steps arranged in hierarchy. Here you have one test per harn...

4 months ago | 0

Error in Test Harness Generation in SIL Verification Mode
I assume that the subsystem is part of a Simulink model, correct? Before creating the harness for the subsystem, make sure that ...

5 months ago | 1

| accepted

How to use Variant in stateflow? Means same like Variant subsystem in simulink.
The workflow is similar to when authoring variant models or variant subsystems. See the following link: https://se.mathworks.co...

5 months ago | 0

monitoring a signal trough time
Hi Sander, I think that what you are looking for is detailed in the following documentation https://se.mathworks.com/help/stat...

6 months ago | 0

Hi Simon, What if you try using the block Polynomial (you find it in the section 'Math Operations', in Simulink Library). With ...

6 months ago | 0

Export requirements as document as at the training
You can go to the Requirement Editor (Apps tab, Requirement Manager, Requirement Editor) and go to the Report tab and click Gene...

6 months ago | 0

How to Open Simulink Model Properties in fullscreen window?
You can also have access to the model callbacks by typing Ctrl+Shift+I, it opens the model Property Inspector on the right-hand ...

6 months ago | 0

| accepted