Curve fitting: Dividing spline into segments of equal length
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Hello
I have generated a spline(x) from two arrays (see appendix: red curve) and now I would like to sectionize the curve into segments of equal length (see appendix: blue points). In the end, the coordinates of the blue points are what I am actually looking for.
PS: If somebody can help me I can draw you something in paint :)
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José-Luis
le 2 Mai 2013
Modifié(e) : José-Luis
le 2 Mai 2013
What have you tried so far? Is this homework? If you want to do it numerically, a hint would be to do a double interpolation. First over the cumulative distances of the spline and the x coordinates of the spline (to find your x coordinates) then over the x and y coordinates of the spline to find your y coordinates.
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