Using smoothing techniques plot graph.

I have a problem submitted below. How to plot that graph? I can't graph it. I could get wrong graphs.

Answer 1

[Ameer Hamza]

This is a moving average filter. You can use movmean(): https://www.mathworks.com/help/releases/R2020a/matlab/ref/movmean.html with 'EndPoints' option set to 'discard'

movmean(y, 3, 'Endpoints', 'discard') % first filter
movmean(y, 5, 'Endpoints', 'discard') % Second filter

[Hasan Berke Bankoglu]

Thank you, it's work.

[Ameer Hamza]

I am glad to be of help!