Data Master 2000Free software for automation of professional measurement systems, data acquisition, processing and analysis. Especially suitable for scientists who would like to make high-performance, precise measurements in the experimental physics. Features include graphic editor, powerful visual tools, wide set of numeric and symbolic calculations, nonlinear Levenberg-Marquardt regression, ActiveX scripting and more. Download Data Master 2000 (2.4 Mb) DataFitDataFit is a tool used to perform nonlinear regression (curve fitting), statistical analysis & data plotting. Fit equations with up to 100 parameters to data with up to 20 independent variables. Define your own equations or choose from over 600 pre-defined equations. Results include customizable 2D/3D plots, as well as detailed fit information. Export code in BASIC or C to use an equation in a user written program. Easy to learn and use. Download DataFit (5.64 Mb) FindGraphFindGraph is comprehensive, feature-rich graph editor, as well as a curve fitting and digitizing tool for engineers, scientists and graduate students. Convert plots back to X, Y data from any published report for later processing and manipulations. The program offers 12 generic fits, including Linear Regression, Logistic Functions, Fourier approximation, Neural Networks, B-splines curves, plus a library of over 300 industry-specific formulas. Download FindGraph (2.62 Mb) Advanced GrapherPowerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian, polar and parametric functions, graphs of tables, implicit functions, inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis, intersections, derivatives, tangents, normals and more. The program has printing capabilities, multi-document interface, customizable toolbars. Download Advanced Grapher (1.14 Mb) EasyFitEasyFit is a distribution fitting software for Windows. It provides a complete set of features allowing to fit probability distributions to your data, analyze the results and select the most adequate and accurate model. EasyFit supports 13 classical (Gamma, Exponential, Normal, Lognormal, Weibull etc. ) and 3 advanced distributions. Basic statistics, goodness of fit tests, and high-quality graphs (PDF, CDF, Survival etc. ) are supported as well. Download EasyFit (1.47 Mb) |