Java Library for Fitting Cubic Splines with Fixed Knots?
I’m looking for a Java library to fit a Univariate Spline to a set of two dimensional points.
SciPy LSQUnivariateSpline accomplishes exactly what I want in python, but I haven’t been able to find a similar library in Java. The actual implementation here is also generated from fortran code and is a bit of a nightmare to read / port.
The closest thing I have found in Java is JSML Math BsLeastSquares, but the project is commercial and I’d like to avoid that if possible.