Curvfit
Download URL | Author URL | Software URL | Buy Now ($0)
CurvFit (tm) is a curve fitting program for Windows. 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 another improved productivity example do to using 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 1) whether math model is good for given data; 2) convergence implies a reasonable solution; 3) how to select new starting initial parameter values. See comments in EX*.? files for ideas on how to converge via solvers. Interpolation, extrapolation, & Hardcopy Plot options are now available.
Industry problems with solutions over the past twenty plus years have been put into a textbook to show the power of Calculus (level) Problem-Solving. The textbook is on our website at fortranCalculus.info/textbook/welcom
Related software (5)
Smart Math Calculator Professional
Advanced yet easy-to-use math calculator that immediately and precisely computes the result as you type a math expression. It allows multiples math expressions simultaneously. Solv ...
FC Compiler
FC-Compiler (tm) is a Calculus (level) Compiler, helps Tweak param's. The FortranCalculus (FC) language is 4 math modeling, simulation, and optimization. FC is based on Automatic ...
TriLookupLite
Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation (closest-value, linear, piecewise parabolic or hyperbolic, cubic spline) and ...
Smart Math Calculator for Linux 64bit
A convenient calculator that makes it incredibly easy to do all your calculations in one place. The beautiful user-interface is specifically designed to reduce the amount of time n ...
Match n Freq
Pulse shaping filter program that finds the pole-zero locations of a transfer function, H(s), for a matched filter. H(s) equals a -desired- signal (Yout) divided by a given input ...