Recent changes to 24: Rational function Approximationhttps://sourceforge.net/p/maxima/feature-requests/24/Recent changes to 24: Rational function ApproximationenFri, 16 Jul 2004 15:11:17 -0000Rational function Approximationhttps://sourceforge.net/p/maxima/feature-requests/24/Maxima does not now provide either a rational function
of polynomial approximation to a data set. Suppose I
have engineering data in the form of inputs X1, X2, ...,
Xn and corresponding outputs Y1, Y2, ..., Yn. Typicaly
our engineering data come in discrete points, but on a
spacecraft, the actual inputs are seldom equal to any of
the given abcissas. That's why it's useful to have an
onboard rational function or polynomial that could
provide a good approximation for the output value. It
could be based upon MarquardtÂ’s procedure. Outputs
should include the statistical alpha value, residuals, etc.AnonymousFri, 16 Jul 2004 15:11:17 -0000https://sourceforge.net7d0fdc8e3496ba17a5825da1468c3b7b1b803c30