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how to plot a fit or a spline or a smooth curve on a set of data
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Hello everybody;
I would like to plot a 2D curve, but what I need is a smooth curve on a set of data. The smooth curve may be an n-polynomial or a spline curve, then calculate the area under that curve.
the data are:
x= [1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ]
y= [0.04 0.34 0.76 0.98 1.97 6.10 9.82 9.78 6.53 4.21 2.95 1.27 0.77 0.35 0.05 ]
Thanks in advance
1 Comment
John D'Errico
on 18 Jan 2023
Ok, so on what is clearly homework, what have you tried? If nothing, why not? If you make an effort, then show what you have done, and ask a question, if you then are still having a problem.
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