Educational / Mathematics

FindGraph is a comprehensive graphing, curve fitting, and digitizing tool. FindGraph offers 12 generic fits, including linear regression, logistic functions, fourier approximation, rationals, neural networks, B-splines and parametric curves least squares approximations, plus a library of over 300 industry-specific 2D formulas. FindGraph uses the Levenberg - Marquardt non-linear algorithm and the Simplex algorithm to fit data. A built-in Wizard helps to apply different curve fits to discover the model that best describes the data. Peak fitting features are included. There is a feature that applies Singular Spectrum Analysis (SSA) to reconstruct and to forecast data series and to extract cyclic sygnals. The latest version includes an autoregression (ARIMA) model. The software enables you to smooth, interpolate, apply FFT and Wavelet filters, subtract, differentiate, integrate, transform data and curves, and to apply Procrustes analysis. The Douglas-Peucker algorithm, and the empirical mode decomposition (EMD) algorithm are included. The program comes with 200 built-in common graphing 2D functions support for polar, Cartesian, and parametric equations. A built-in Wizard helps to digitize the data. The program supports OLE automation and can be built-in to other software applications.


New Downloads of Educational / Mathematics

Title / Version / Description Size License
Innovative calculator - InnoCalculator 1.1.24 - InnoCalculator is a multipurpose and comprehensive desktop calculator for Windows. Its underling... 3.6 MB Shareware
Nonlinear regression - CurveFitter 4.5.24 - CurveFitter performs regression analysis to estimate values of parameters. 3.1 MB Shareware
Multivariable calculator - SimplexCalc 4.1.22 - SimplexCalc is a multivariable desktop calculator for Windows. It is small and simple to use but... 2.8 MB Shareware
DreamCalc Scientific Graphing Calculator 5.0.4 - DreamCalc is the Ultimate Free Scientific Graphing Calculator for Windows. A slick math... 4.9 MB Shareware
Pascal's Triangle Formula 1.0 - Explore Pascal's Triangle visually. Pascal's Triangle Formula lets you zoom in and... 599.0 KB Shareware
Fibonacci Phi Generator 1.0 - Generate custom Fibonnaci and Tribonacci sequences with this small mathematics tool. Select your... 599.0 KB Freeware
Multiply In Your Head 1.0 - Learn to multiply large numbers in your head, up to many digits. Multiply In Your Head helps you... 599.0 KB Shareware
CurveFitter 4.5.14 - CurveFitter performs statistical regression analysis to estimate the values of parameters for... 3.1 MB Shareware
Robot4 6.11 - Robot4 (tm) is a Robotic Arm Movement program where the arm is moved from given position to... 3.5 MB Freeware
CurvFit 6.11 - A curve fitting program: Lorentzian, Sine, Exponential & Power series are available models to... 3.7 MB Freeware