Smoothing with cubic splines

[fred57]

I am interested by the Cubic Spline Fit VI to smooth my data using cubic splines with weights, balance parameter and smoothness.

However, I need to obtain the parameters of the cubic spline for each interval. Unfortunately, this VI offers only the best cubic spline fit.

Is it possible to get the coefficients of the cubic spline for all the intervals ?

Best

Fred

[altenbach]

Look in the interpolation palette. (spline interpolant, etc.). You could use it in a plain nonlinear fit model.

[altenbach]

Seems everybody has the same problem...