Curve Fitting Toolset™

EZL’s Curve Fitting Toolset™ computes the best-fitting curve to a given set of points

EZL’s Curve Fitting Toolset™ computes the best-fitting curve to a given set of points by least squares polynomial equations. It is easy to use and provides fast results.

Ill-conditioned data are handled by pre-removing the mean of the independent variable before computing an LU decomposition. This results in numerically accurate curve fits, even for high orders models.

Curve fitting software

Curve Fitting Features:

EZL’s curve fitting software provides quick access to the two primary operations, Detrend and Model. For each operation, the curve fitting software provides quick access to:

  • Linear — 1st order fit
  • Quadratic — 2nd order fit
  • Cubic — 3rd order fit
  • Poly — nth order fit (you specify!)

Get a Free 30-Day Demo

Support Documentation