|
CurvFit
Free - Optimal Designs Enterprise
CurvFit (tm) is a curve fitting program 4 Windows. Lorentzian, Sine, Exponential & Power series are available models to match your data. A Lorentzian series is highly recommended for real data especially for multiple peaked/valleys data. CurvFit is another improved productivity example do to using Calculus (level) programming ... ie. minutes to solve, days or years to understand solution & what it implies (e.g. wrong model, sampling rate error).
regression, curve fitting, math, nonlinear, function, statistics, curve, fitting, science, parameter, estimation, data
|
|
|
NLREG
$195.00 - Phillip H. Sherrod
NLREG performs nonlinear regression and curve fitting. NLREG fits a mathematical function whose form you specify to a set of data values. Virtually any type of function can be fitted. NLREG includes a programming language similar to C that you use for describing the function to be fitted. Two dimensional line and three dimensional surface plots can be generated.
fitter, linear, inversion, vector, linear systems, matrix, programming, library, analysis, equation, interpolation, plotting
|
|
InterReg
$40.70 - Kroll Software-Development
Interpolation and Regression are fundamental and important calculations in mathematics. Mr. Newton and Mr. Gauss were engaged in-depth with numerical solutions for these problems. Today, there are improved algorithms, that can solve such tasks. InterReg allows you to do such complex calculations just with some point-and-click. So this program is not only for mathematics and engineers. Free for students and schools.
formula, curvefitter, parsing, least squares, exponential, non linear, trigonometric, spreadsheet, lookup, excel add in, marquardt, nlsf
|
|
|
TriLookup Mac
$20.00 - Trimill Industrial Systems
Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation. Interpolation modes include: closest-value, linear, piecewise parabolic or hyperbolic, cubic spline and polynomial up to 20th order. Handles tables with missing data. Fits polynomial curves through a set of X-Y points, returns table of polynomial coefficients and finds the best fit curve.Includes online help and examples for Windows and Mac.
least, squares, levenberg, correlation, discrete, hypothesis, distributions, probability, testing, standard, calculator, sine series
|
|
TriLookup Mac
$20.00 - Trimill Industrial Systems Inc.
Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation. Interpolation modes include: closest-value, linear, piecewise parabolic or hyperbolic, cubic spline and polynomial up to 20th order. Handles tables with missing data.
Fits polynomial curves through a set of X-Y points, returns table of polynomial coefficients and finds the best fit curve.
Includes online help and examples for Windows and Mac.
calculus programming, power series, exponential series, equation calculator, math modeling, data fitting, lorentzian series, plot, modeling, surface fitting, nonlinear regression, basic
|
|
TriLookup
$20.00 - Trimill Industrial Systems
Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation. Interpolation modes include: closest-value, linear, piecewise parabolic or hyperbolic, cubic spline and polynomial up to 20th order. Handles tables with missing data.Fits polynomial curves through a set of X-Y points, returns table of polynomial coefficients and finds the best fit curve. Includes online help and examples for Windows and Mac.
binary, trigonometry, mathematics, graphing, calculus, graphing software, graph, vb net, class libraries, java, octal, numerical integration
|
Show: All | Freeware
|
