A curve fitting program: Sine, Power, Exponential, + Lorentzian seriesCurvFit is a curve fitting software that work only under Windows 95/98. Lorentzian, Sine, Exponential and Power series are available models to match your data. A Lorentzian series is highly recommended for real data especially for multiple peaked and/or valleys data.

CurvFit is an example of Calculus level programming... ie. minutes to solve, days or years to understand solution and what it implies (e.g. wrong model, sampling rate error, etc.).

Helps learn:
· whether math model is good for given data;
· convergence implies a reasonable solution;
· how to select new starting initial parameter values.

Requirements:
· Win 95/98 with 16-bit DOS Platform + VB6 RunTime files

Limitations:
· 21 days trial