4 ms·
In the 70's in CS grad school at USC, I wrote an adaptive least squares cubic spline fit routine. Kept subdividing intervals and fitting a least squares cubic s
by mjcohen 3y ago
In the 70's in CS grad school at USC, I wrote an adaptive least squares cubic spline fit routine. Kept subdividing intervals and fitting a least squares cubic spline in each interval until a criteria was met.
Fun times.
Don't have the code or writeup any more.