Educational / Mathematics

FindGraph
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 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.

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New Downloads of Educational / Mathematics

Title / Version / Description Size License
Standard Deviation Calculator 1.0 - Standard deviation is a widely used measurement of variability or diversity used in statistics... 1.5 MB Freeware
Factoring Calculator 1.0 - Factoring Calculator is a software for number conversion programmed to calculate the number of... 1.5 MB Freeware
Percentage Calculator 1.1 - Calculate the value of a percentage of a number or enter two numbers to calculate the percentage... 1.5 MB Freeware
Gigra Distance Calculator 1.0 - You can calculate time from distance and speed, distance from speed and time, and speed from... 1.5 MB Freeware
Gigra Area Converter 1.0 - If you already know, area can be calculated by multiplying length by width. To make things... 1.5 MB Freeware
Quadratic Equation Solver 1.1 - Quadratic equation has the form ax2 + bx + c = 0. It will generally have two solutions; that is,... 1.4 MB Freeware
GPA Calculator 1.2 - This GPA Calculator lets you determine how your current term will affect your overall GPA. You... 384.5 KB Freeware
Breaktru Quick Conversion 10.0 - Lite version converts several units of length. Plus version converts length, weight and capacity... 4.8 MB Freeware
Breaktru Fractions n Decimals 9.8 - Add, Subtract, Divide and Multiply fractions.Convert a decimal to a fraction or a fraction to a... 5.1 MB Shareware
GRE Calculator 1.0.7 - GRE Calculator is a simple application that will help you familiarize yourself with calculator... 3.6 MB Freeware