How can i solve this.

[Dyuman Joshi]

How does your question relate to MATLAB?

If this is a homework assignment, please show what you have attempted yet.

Answer 1

[Sam Chak]

@Nia,

You can look up some examples here:

https://www.mathworks.com/help/signal/examples.html

More importantly, could you please show the mathematical properties of a periodic signal? This will allow MATLAB to check and detect them.