TO WORKSPACE FROM MATLAB

Hi,

I have a vector V=[1 2 2 1 2 1 2 1] in the workspace and I have to transfer in Simulink as a signal.

By using the block "from Workspace", I get a continue signal and not a dicretize one (as in the figure below)

Does someone know how to obtain the discretized value in simulink? I mean the signal with 1 and 2, that will enter a switch block

[M]

What do you mean by "a discretized signal" ?

Here you have a signal of dimension 8 equals to [1 2 2 1 2 1 2 1] that does not vary over time.

Do you want a signal of dimension 1 that loops over the values [1 2 2 1 2 1 2 1] ?

[luca]

I would like to obtain a signal in simulink that reflect the value of the vector [1 2 2 1 2 1 2 1] . But what I get is the one above.

Answer 1

[Raj]

Create the data as a timeseries. See details here:

https://in.mathworks.com/help/matlab/ref/timeseries.html

For your case:

t=[0 1 1 3 3 4 4 5 5 6 6 7 7 9 9 10]
y=[1 1 2 2 1 1 2 2 1 1 2 2 1 1 2 2]
ts=timeseries(y,t)
plot(ts) % just to confirm that this is what you want

Then in the 'from workspace' block of your Simulink model, enter 'ts' as the data to be imported.