@Benjamin_Sachtleben wrote:
Hallo,
i try to fit a curve based on 3 lines connected at their ends (broken line with 2 inner knots).
The first and the last point is fix, the position of the two inner knots should be optimized.
I have a c# function (method) describing my target function with 4 parameters to optimize bx,by,cx,cy.
Is it possible to use math.net fit to find the best values for the 4 parameters?public double FunctionBrokenLine2Knots(double x, double ax, double ay, double bx, double by, double cx, double cy, double dx, double dy) { double result; double[] points = new double[4] {ax,bx,cx,dx }; double[] values = new double[4] {ay,by,cy,dy }; var r2 = MathNet.Numerics.Interpolate.Linear(points, values); result = r2.Interpolate(x); return result; }
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