Read out parameter values of a polynomial compensation curve.

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Mepe
Mepe 2020년 3월 6일
댓글: Mepe 2020년 3월 6일
The following coordinates are given:
y=[96.9;67.6;36.1;120.2;40.3;51.7;71.0]
x=[216.6;318.33;418.3;535;636.66;753.3;856.66]
A third order polynomial compensation curve is now to be laid through these points.
It would be important here that the coefficients (p1 to p4) are stored in separate variables.
How exactly could I do that?

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Jakob B. Nielsen
Jakob B. Nielsen 2020년 3월 6일
myfit=fit(x,y,'poly3');
From there you can extract the coefficients as myfit.p1, myfit.p2 etc.

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