curve fitting my plot

trying to make my curve smooth instead of at a point. any insight will help. thank you

Answer 1

[Ameer Hamza]

You are making graph of . It is expected to be pointy. You can make graph of some other function like

f = @(x,k) exp(-k*x.^2);

which will have smooth peak.

[Image Analyst]

Try smoothdata() or conv():

signal = conv(signal, ones(1, 30)/30, 'same');

This will blur it out and smooth it.