Answered
How to convert custom simulink blocks (with inports and outports created for accessing hardware interfaces) inside a subsystem into non-virtual blocks?
Select the Subsystem block, right click, select "Block Parameters (Subsystem)", check "Treat as atomic unit". This is one of th...

13 days ago | 0

Answered
Programmatic setting of Argument attribute for parameter in Simulink model workspace
set_param('ModelName','ParameterArgumentNames','a,b,g') where a,b,g are the name of the variables. See also https://www.mathwor...

13 days ago | 0

Answered
how to access internet web browser
Run this in MATLAB Command Window web('mathworks.com')

14 days ago | 1

Answered
How Do I send a variable sized array from simulink to matlab workspace (using continuous time and without altering the sample time) ?
See the "Variable-size signal" example model. https://www.mathworks.com/help/releases/R2021b/simulink/slref/toworkspace.html

14 days ago | 0

Answered
How to select variant within a model reference?
Combine this with model parameter for the model reference? https://www.mathworks.com/help/simulink/ug/mask-a-variant-subsystem....

14 days ago | 0

Answered
How to read To Workspace block signal value to App Designer ?
Likely it is caused by this Signal1 = get_param('mymodel.slx/To Workspace1','VariableName') gives you a char array containing t...

19 days ago | 0

| accepted

Answered
Stateflow while-logic dead loop
When input==1, you do have an infinite loop, right? Connecting the feedback transition to the bottom junction would resolve it....

19 days ago | 0

| accepted

Answered
issues about zero_crossing_types.h during code generate
un-check the "Enable zero-crossing detection for fixed-step simulation" option in the Solver setting? Also, search for "zero-cr...

19 days ago | 0

| accepted

Answered
How to connect Inport Inport or Outport Outport programmatically
Yes. You can! I have done that using the add_line('connect_model','Constant/1','Gain/1') syntax by matching name. You are con...

19 days ago | 0

Answered
what is that blue block in Matlab is that a subsystem? what is the actual name of that block in Matlab?
It is called an "Area". On the left side of your Simulink canvas, click that "square" icon, below the "Image" icon.

19 days ago | 0

Answered
Signal name must resolve to Simulink signal object error
uncheck the 'Signal name must resolve to Simulink signal object' for the signal SC_*** the error goes away, like you did. Set S...

20 days ago | 0

| accepted

Answered
Why is microservice able to load 'txt' files from subdirectory but not ".mat" files?
Notice the two backslashes "\\" in the error message about the file? "error":{"id":"MATLAB:load:couldNotReadFile","message":"Un...

20 days ago | 1

| accepted

Answered
Simulink Line connection error
You might need this "Ground" block. https://www.mathworks.com/help/simulink/slref/ground.html Not the "Ground" block from SimS...

20 days ago | 0

| accepted

Answered
Add column in specific number range to available table
try this A.B(:,1) = randi([400,2970],[1650 1]) understand this. Generate a 3x1 matrix with random interger value that is betwe...

20 days ago | 0

Answered
How to apply App Designer output to Constant of simulink model ?
The workspace value is compiled/built for simulaiton only once when the model is initialized. It will not be updated to the mode...

21 days ago | 0

| accepted

Answered
Deal with Closed MATLAB Executable and Windows command line
Based on the error message, it seems that "input1" is passed to the app when you run it in command line my_app_name input1 inpu...

21 days ago | 0

Answered
sinusoidal elevation wave with time
Maybe this example gives you an idea? t=0:0.01:20; f1=1; y1=sin(2*pi*f1*t); f2=0.05; y2=sin(2*pi*f2*t); y0=y1.*y2; figure...

22 days ago | 0

Answered
How can I put an output from the display function in a table?
Create a table, fill the data and display it. doc table

22 days ago | 0

Answered
How to use integer or other datatype condition in if Block, Simulink?
Try this, Use a Relational Operator block where you can specify any data type for the inputs. Specify the output data type as bo...

23 days ago | 0

| accepted

Answered
I need to connect Input and Ouput ports to Subsystem automatically
add_line()

26 days ago | 0

Answered
i'm using bus selector block but once i add 4 or more signal, it is showing only one output.
Un-check the "Output as virtual bus" option at the dialog? https://www.mathworks.com/help/simulink/slref/busselector.html

26 days ago | 0

Answered
How do I change the properties of an Enum stored in a data dictionary programmatically?
Follow this? https://www.mathworks.com/help/simulink/ug/store-data-in-dictionary-programmatically.html

28 days ago | 0

| accepted

Answered
Simulink Solver Settings Doubt
You could do experiments to find out why. Use To Workspace block with -1 as sample time to log the inputs. Run simulation with d...

28 days ago | 0

Answered
error using mex function.
Follow this and make sure you got the correct version. https://www.mathworks.com/matlabcentral/answers/313298-i-already-have-mi...

29 days ago | 1

Answered
List all the ports of a subsystem and it's data types
This answer should also apply to a Subsystem block. https://www.mathworks.com/matlabcentral/answers/95626-how-do-i-query-the-da...

29 days ago | 0

Question

How to enforce guidelines regarding the use of Generative AI on MATLAB Answers forum?
First, I felt that the three answers provided by a user in this thread might have been generated by AI. How do you think? https...

1 month ago | 0 answers | 0

0

answers

Answered
in this simulation model, how can i resolve the shown error, due to capacitor (shown the parameters)
In the error message, the variable 'v' refers to the parameter voltage under "Initial Targets". It seems like you need to check ...

1 month ago | 0

Answered
Calculation of RMS like dc signal for a sinusoidal signal using Simulink algorithm
The RMS Measurement block? https://www.mathworks.com/help/sps/ref/rmsmeasurement.html

1 month ago | 0

Answered
How to set and get value for a Data Store Memory.
See if this helps. https://www.mathworks.com/help/simulink/ug/using-global-data-with-the-matlab-function-block.html

1 month ago | 0

| accepted

Answered
Use an 'auto' variable from the script in the matlab to simulink solver
Yes. This is a problem. A Mathworker might be able to explain why it is done this way. I can provide a workaround solution. In ...

1 month ago | 1

| accepted