Community Profile

Jesús Zambrano

MathWorks

351 total contributions since 2018

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List of all Conditional Subsystem
Hi galaxi, In the following link you can find the definition and examples about the conditionally executed subsystems: https:/...

5 days ago | 0

Is there any way to connect a dashboard block with a constant block by command ?
Hi Abhijit, You can find the step to connect dashboards block in the link below fomr the documentation: https://www.mathworks....

5 days ago | 0

What does "Minimize algebraic loop occurrences" actually do?
Hi Miles, This parameter directs Simulink to try to eliminate the algebraic loop that contains an atomic subsystem, when it sim...

5 days ago | 1

| accepted

Hi bl276, Since those are differential equations, you can implement them in Simulink by using Integrator blocks. You have four ...

6 days ago | 0

XY graph and Plot graph are differnet
Hi Minjae, That is not possible. Make sure you select the same data in both cases. Try to plot each variable in a separate plot...

11 days ago | 0

Port width and dimension error
Hi David, First try to connect al those pending signals and rerun the model. This is to be sure that the MATLAB function block ...

11 days ago | 0

Configure the parameters as arguments of the step function
Hi Rodrigo, When the step function looks like: extern void MODEL_step(MODEL_T *const MODEL_M, Input_Type *arg_In,Output_Type ...

12 days ago | 0

Solved

Calculate Euler's phi function

12 days ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

13 days ago

Problem

Alternate list of elements
Write a function that combines two lists by alternating the elements, e.g. ['a','b','c'], ['1','2','3'] → 'a1b2c3'.

13 days ago | 0

System Identification Loss Function
Hi Aladin, You haven't mentioned it but I guess you have been fitting your models with Suspace method (n4sid). If so, that is a...

18 days ago | 1

| accepted

How can I add a block to a Simulink model in the center of the model view?
Hi S. Boopalam, Once you hav place the vlock using the command add_block, you can change the position of the block using the co...

20 days ago | 0

How Do I connect Dashboard block to a constant block using command line.
Hi Pratik, You can find the step to connect dashboards block in the link below fomr the documentation: https://www.mathworks.c...

1 month ago | 0

Simulink PID Tuner does not work
Hi Christoph, Even if the dynamics equations are fine, some nonlinear systems are difficult or impossible to linearize. A possi...

2 months ago | 0

How to rename bus objects in the model explorer?
Hi Guilherme, I'm not sure if I understood your question, but here I give you some hints of possible workflow to check: When y...

2 months ago | 0

plant cannot be linearized for PID tune
Hi Minjae, Even if the dynamics equations are fine, some nonlinear systems are difficult or impossible to linearize. A possible...

2 months ago | 0

| accepted

Hi Elinor, Have you tried to just type simulink in the MATLAB command window?

2 months ago | 0

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How to convert Block parameter to input port?
Hi Rahul, In general you could try to work with a MATLAB funcion block in the following way: where the MATLAB function has t...

2 months ago | 0

Regarding Transfer function blcok
Hi Nagasai, When you can say logic, it refers to include types of blocks such as AND / OR / NOT etc instead of your trasnfer fu...

2 months ago | 0

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How to convert Block parameter to input port?
Hi Rahul, One possible simple solution would be to keep the Sine wave amplitud equal to 1, and then add the following to the bl...

2 months ago | 0

Regarding Transfer function blcok
Hi Nagasai, A transfer function relates the process output ith its input, usually written in frequency domain, where the analys...

2 months ago | 0

Solver and logging settings
Hi Siddhanta, If you want to simulate your model with a variable step solver and the model has a part that should work with a f...

3 months ago | 0

Moving average filter cut-off frequency
Hi Mir Khadim, The cutoff frequency is defined as the frequency where the power gain is a half, also called as the −3 dB-point,...

3 months ago | 0

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Hi Mohsina, I see T_u matrix is loaded in you model using the From Workspace block. In this case each row of the matrix has tim...

3 months ago | 0

How to import a transfer function from workspace into simulink?
Hi Azam, One possible solution is: Create a transfer function in the workscape: for example, type in the command window F = t...

4 months ago | 2

Algebraic Loop in Simulink, missing datas
Hi, I see you have tried to introduce delays. Since you say it can only be solved in a loop (so it is not possible to solve the...

5 months ago | 0

Simulink model takes lot of time to save
Hi Barghav, Please find below some recommendations you can find in the MathWorks documentation: Modifying and Simplifying Yo...

5 months ago | 0

Why model referencing slows down the simulation?
Hi Nicolas, By default, Simulink uses 'normal mode' to simulate a reference model. Normal model means that the model is simulat...

6 months ago | 0

Solve system of equations give wrong solution
Hi Abdullah, When using vpasolve, try (if possible) to include a good guess of the solution (X0). The X0 is optional, if no val...

6 months ago | 0

| accepted