How can I use FROM WORKSPACE CYCLIC REPETITION in Simulink?

Hello, I have a question. I want to use as input a signal repeating "n " times.

I have defined the input as follows:

entrada.time = [ 0 1 2 3 4 5 6 ] entrada.signals.values = [ 0 5 3 8 6 2 0 ]

I Know how to use the block "repeting sequence" , but I've seen that in the block From Workspace there is an option that is "Cyclic repetition", but me a message that says " The cyclic option is supported only When the data is in the form appears with a structure of an empty vector time . "

What I have to change my input signal?

Thank you very much

Answer 1

[Azzi Abdelmalek]

When you choose cyclic option, set your variable in the bloc "from worskspace" like below:

y.time=[ ]
y.signals.values=[ 0 5 3 8 6 2 0 ]'
y.signals.dimensions=1

Uncheck the option: "Interpolate data"

Don't forget to set the sample time, in your case it's 1

[Fernando Beltrán]

But in the case that the step is not constant, for example, the time table is:

y.time = [0 1 4 4.5 5 9 10] ' y.signals.values = [0 4 6 5 4 2.3 5] '

How should I define the variable in the workspace and options should be changed in the FROM WORKSPACE block?

Thanks

[Azzi Abdelmalek]

In this case, try another solution, the repeating sequence for example.

Answer 2

[Preeti Sar]

Save your input data to workspace first and save it as a structure without time option.