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Non Linear Curve Fitting Software

 

 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. Company: UNIPHIZ Lab 
Date Released: 26-05-2008 
Program Size:
2840 KB
License: Shareware
Platform: Win98,WinME,WinNT 4.x,WinXP,Windows2000,Windows2003,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate
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 Equation graph plotter - EqPlot 

 
 
Graph plotter program plots 2D graphs from complex equations. The application comprises algebraic, trigonometric, hyperbolic and transcendental functions. EqPlot can be used to verify the results of nonlinear regression analysis program. Company: Institute of Mathematics and Statistics 
Date Released: 28-12-2006 
Program Size:
1953 KB
License: Shareware
Platform: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate,Windows Vista Home Basic x64,Windows Vista Home Premium x64,Windows Vista Business x64,Windows Vista Enterprise x64,Windows Vista Ultimate x64
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 Kalkulator 

 
 
The most powerful Sci/Eng calculator for Windows. Expression evaluation, 18 digits of precision, variables, >100 functions, unit conversion, polynomial roots, interpolation, polynomial regression, linear algebra, numerical integration and differentiation, systems of linear, non-linear and differential equations, multi-argument functon optimization and fitting, curve, point and histogram graphs, statistical operations, computer math (bin/oct/hex). Company: J. Andrzej Wrotniak 
Date Released: 13-12-2002 
Program Size:
1187 KB
License: Shareware
Platform: Windows
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 LAB Fit Curve Fitting Software 

 
 
Curve fitting (fit), nonlinear regression, treatment of data, basic statistics, error propagation, 2D and 3D graphs, confidence band, uncertainty, error bars, extrapolation, chi-square, correlation coefficient tests, covariance matrix, math tools. Company: Wilton Pereira da Silva 
Date Released: 22-01-2007 
Program Size:
3398 KB
License: Shareware
Platform: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Unix
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 NLREG 

 
 
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. Company: Phillip H. Sherrod 
Date Released: 25-08-2004 
Program Size:
1191 KB
License: Demo
Platform: Win95,Win98,WinME,WinXP,WinNT 3.x,WinNT 4.x,Windows2000,Windows2003
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 Curve Sketching 

 
 
Curve Sketching 1.10 creates exercises with solutions and graphs in the field of curve sketching of linear, quadratic, cubic, quartic and quintic polynomials. Alternatively, Curve Sketching 1.10 determines the solution for given polynomials. Company: BHS 
Date Released: 19-11-2006 
Program Size:
1003 KB
License: Freeware
Platform: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,WinXP,Windows2000,Windows2003,Windows CE
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 DataFit 

 
 
DataFit is a tool for performing 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. Company: Oakdale Engineering 
Date Released: 23-01-2005 
Program Size:
5777 KB
License: Shareware
Platform: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003
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 Advanced Grapher 

 
 
Graphing, curve fitting and calculating software. Graphs Cartesian, polar and parametric functions, graphs of tables, implicit functions and inequalities. Calculus features: regression analysis, derivatives, tangents, normals and more. Company: Alentum Software, Inc. 
Date Released: 06-06-2005 
Program Size:
1170 KB
License: Shareware
Platform: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003
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 Graphit 

 
 
Low cost 2D function plotting software. Use up to 8 functions with cascades. Displays 2 simultaneous plots with cursors positions and deltas. File load, save, and print. Input point overlays for curve fitting. Trig, Ln, Log functions supported.. Company: Gecces Software Development 
Date Released: 15-01-2003 
Program Size:
1800 KB
License: Demo
Platform: Windows
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 SimplexNumerica 

 
 
2D/3D technical graphics plotting and data analysis software for your plotting needs. Curve fitting, FFT and a presentation software! Download a demo of our analysis and plotting software! Company: Dipl.-Phys.-Ing. Ralf Wirtz 
Date Released: 06-12-2004 
Program Size:
9908 KB
License: Shareware
Platform: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP
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 Curve Pilot for Mac 

 
 
Curve Pilot designed for teaching the basics of color corrections of images created by a digital camera or scanner. The traditional image editors use the curve method for color correction. The drawback of this method is that you don't always understand in which direction you should move certain curve. Company: Rais Garifoulline 
Date Released: 06-02-2004 
Program Size:
897 KB
License: Demo
Platform: Mac PPC
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 GIPALS32 - Linear Programming Library 

 
 
Linear programming library to solve constrained optimization problems arising in various industrial, financial and educational areas. Optimization problems are stated as linear programs that size can be unlimited. Company: Optimalon Software 
Date Released: 06-11-2005 
Program Size:
439 KB
License: Shareware
Platform: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP
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 Auto2Fit 

 
 
Auto2Fit is a robust, flexible, easiest-to-use regression, curve fit, global optimization, equation solving and parameter estimation program by using Evolution Algorithms (EAs). Company: CPC-X Software 
Date Released: 15-04-2004 
Program Size:
1950 KB
License: Shareware
Platform: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,WinXP,Windows2000
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 Linear Equations 

 
 
Learn to resolve linear equations with this special educational program. Suitable for students of about 12 to 17 years, for high schools or for home. There are four different exercises and the challenging math game "Valgebra".: manoeuvre the falling numbers and x-terms, and resolve the equation!. Company: Joustra Software 
Date Released: 05-01-2003 
Program Size:
230 KB
License: Demo
Platform: Windows,Dos
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 Color Fitting 

 
 
Color Fitting helps you create color schemes for web and graphic design, slide shows and software interfaces, digital pictures and animations, DIY and stage decoration, clothing and fashion accessories, and anywhere where colors are used. Company: Gepsoft Limited 
Date Released: 09-12-2006 
Program Size:
4061 KB
License: Shareware
Platform: Windows2000,WinXP,Windows2003,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate
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 Rt-Plot 

 
 
Rt-Plot is a tool to generate Cartesian X/Y-plots from scientific data. You can enter and calculate tabular data. View the changing graphs, including linear and non linear regression, interpolation, differentiation and integration, during entering. Rt-Plot enables you to create plots fast and easily. Company: Rt-Science 
Date Released: 16-05-2003 
Program Size:
7442 KB
License: Shareware
Platform: Windows
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 GIPALS - Linear Programming Environment 

 
 
Linear programming environment to solve constrained optimization problems arising in various industrial, financial and educational areas. Optimization problems are stated as linear programs with UNLIMITED number of variables and constraints. Company: Optimalon Software 
Date Released: 06-11-2005 
Program Size:
987 KB
License: Shareware
Platform: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP
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 Voxengo CurveEQ VST 

 
 
Professional WYSIWYG ("what you see is what you get") linear-phase spline equalizer. CurveEQ shows you an actual filtering information: used filter's frequency response, both input and output FFT spectrums. From now you can actually see what EQ is doing with the sound. Company: Aleksey Vaneev 
Date Released: 24-03-2003 
Program Size:
1201 KB
License: Shareware
Platform: Windows
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 GIPALS 

 
 
Linear programming environment to solve constrained optimization problems arising in various industrial, financial and educational areas. Optimization problems are stated as linear programs that size can reach up to 500 thousand decision variables. Company: Optimalon Software 
Date Released: 30-10-2004 
Program Size:
946 KB
License: Shareware
Platform: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP
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 Graphmatica 

 
 
a powerful, easy-to-use, equation plotter with numerical and calculus features: - Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary differential equations. - Up to 999 graphs on screen at once. - New data plotting and curve-fitting features. Company: kSoft, Inc. 
Date Released: 11-03-2005 
Program Size:
318 KB
License: Shareware
Platform: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,WinXP,Windows2000
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 Linear Algebra 

 
 
Performs computations associated with matrices, including solution of linear systems of equations (even over-determined or inconsistent systems and solution by LU factors), matrix operations (add, subtract, multiply), finds determinant, inverse, adjoint, QR or LU factors, eigenvalues and eigenvectors, establish the definiteness of a symmetric matrix, scalar multiplication, transposition, shift, create general, identity, or symmetric matrices. Company: Orlando Mansur 
Date Released: 03-03-2003 
Program Size:
2243 KB
License: Shareware
Platform: Windows
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 Barcode Linear ActiveX Control & OCX 

 
 
The Barcode Linear ActiveX Control is an easy to use drag and drop barcode tool. This control and OCX is implemented in single file and supports the following barcodes: Code 39, UPC, EAN, UCC-128, Code 128, POSTNET, Codabar, Booklan, Interleaved 2 of 5, non-interleaved 2 of 5 and Code11. Company: IDAutomation.com, Inc. 
Date Released: 06-06-2001 
Program Size:
208 KB
License: Demo
Platform: Windows
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 EaseSoftLinearControl 

 
 
EaseSoft Linear Barcode Web Controls support most barcode symbologies including Code 39, Extended Code 39, Code 128, UCC/EAN-128,Industrial 2 of 5 Planet, Interleaved 2 of 5,Codabar, UPC-A,UPC- E, EAN 13, EAN 8, BOOKLAND,MSI, Code 11, Code 93. Company: Ease Soft 
Date Released: 01-01-2004 
Program Size:
52 KB
License: Shareware
Platform: WinME,WinXP,Windows2000,Windows CE
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 EaseSoft ASP.NET Barcode Control 

 
 
EaseSoft Linear Barcode ASP.NET Web ServerControls use its internal HttpHandler to transfer barcode images directly to the client without any temporary files.It is the most efficient method to generate the barcodes dynamically. Company: EaseSoft Inc. 
Date Released: 01-01-2004 
Program Size:
361 KB
License: Shareware
Platform: WinME,Windows2000,WinXP,Windows2003,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate,Windows Vista Home Basic x64,Windows Vista Home Premium x64,Windows Vista Business x64,Windows Vista Enterprise x64,Windows Vista Ultimate x64,Windows CE
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 Algebrus 

 
 
Scientific calculations and data analysis software. 2D and 3D graphic plots of functions and data. Calculations with vectors, matrices, tensors, complex numbers, fractions, quaternions, polynomials. Data fitting, statistics, optimization, spectrums. Company: Astrise Corporation 
Date Released: 01-08-2006 
Program Size:
2887 KB
License: Shareware
Platform: Win98,WinME,WinNT 4.x,Windows2000,WinXP
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 WebCab Optimization (J2SE Edition) 

 
 
Java API containing refined procedures for solving sensitivity analysis on uni and multi dimensional, local or global optimization problems. Specialized Linear programming algorithms based on the Simplex Algorithm and duality, are included. Company: WebCab Components 
Date Released: 04-10-2004 
Program Size:
5428 KB
License: Demo
Platform: Windows2000,WinXP,Windows2003,Unix,Linux,Mac OS X
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 Function Grapher 

 
 
Function Grapher is an easy-to-use software to create 2D, 2.5D, 3D function graphs, animations and table graphs. 2D Features: explicit, implicit, parametric, and in equation; Cartesian and polar coordinate systems; curve and animation; graph of inverse function and derivative function; parity; maximum, minimum, and inflexion; integration; root; the length of curve; tangent and normal; curvature circle; intersection; line plot; scatter plot; stem plot; step plot; curve smoothing. Company: GraphNow 
Date Released: 02-05-2008 
Program Size:
2960 KB
License: Shareware
Platform: WinME,Windows2000,WinXP
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 .NET Matrix Library 

 
 
The Bluebit .NET Matrix Library provides classes for object-oriented algebra. Solves systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalues and eigenvectors problems, and singular value problems. Company: Bluebit Software 
Date Released: 14-09-2006 
Program Size:
4022 KB
License: Shareware
Platform: Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003
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 Font Fitting Room 

 
 
A preview and management tool for both installed and uninstalled fonts, with full character map and multilingual name property support. It handles most popular font types today, allows you to add/remove them easier. ClearType function is an add-on. Company: ApoliSoft 
Date Released: 07-02-2005 
Program Size:
1173 KB
License: Shareware
Platform: Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003
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 CutLogic 

 
 
CutLogic is a 1D length nesting and cutting optimization software, for cutting any linear material such as pipes, profiles, bars, cables etc. The program finds the optimal cut plan to minimize material waste, work and time. Main advantages: limited only by 10 billion total length of cut-to parts * inventory of in-stock material grouped by type and stock * intelligent refinement of optimization * metric, feet & inches * import/export. Company: TMachines 
Date Released: 12-12-2002 
Program Size:
8717 KB
License: Shareware
Platform: Windows
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