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How to plot desired datapoints on a curve?

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Hello, I have a vector t -> 40000x1 and y -> 40000x1. I wish to plot this data with respect to desired data yhat -> 58x1. How can I do it? Thank you

Accepted Answer

William Rose
William Rose on 25 Jul 2022
You must have a vector that (58 x 1), which accompanies yhat (58 x 1). Let us create vectors to use as examples:
that=[1:689:40000]'; %time vector, 58 x 1
yhat=sin(that/2000); %desired data, 58 x 1
Then you may do
Good luck.

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