curve start and finish at [0 0] [0 365] respectively?

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Davide Cerra
Davide Cerra 2018-12-10
回答： KSSV 2018-12-10
how can i impose the fitting curve to start from [0 0 ] and finish in [0 365] ? possibly using curve fitting toolbox?
  1 个评论
Philip G
Philip G 2018-12-10
There are multiple ways to do this:
Trim your data before ... e.g.
x_new = x(x>=0 && x<=365);
same for Y of course
Trim your data in the curve fitting app.
e.g. under tools - exclude outliers
or in the fit options you can specify a range
Fit manually
and use tools like https://de.mathworks.com/help/curvefit/excludedata.html

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回答（1 个）

KSSV
KSSV 2018-12-10
Let (x,y) be your data.
idx = y >= 0 & y <= 360 ;
x = x(idx) ; y = y(idx) ;

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