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DataFit 8.1
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Oakdale Engineering |
| DataFit 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. |
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Platform: Windows |
Business
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Type: Commercial |
Cost: $229.00 US
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Size: 5777 K
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Released: Jan 23, 2005 |
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Download:
http://www246.pair.com/oakdale/datafit.zip
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Keywords: Fitting, data, plotting, nonlinear, parameter |
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Fitter Add-In 1.6
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Polycert Ltd |
| FITTER is a regression Add-In for MS Excel. It estimates any user-defined model that may be entered in ordinary algebraic notation as a set of explicit, implicit and differential equations. |
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Platform: Windows, Wi |
Education
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Type: Demo |
Cost: $399.00 US
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Size: 605 K
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Released: Jun 24, 2006 |
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Download:
http://polycert.chph.ras.ru/fitter.zip
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Keywords: Add-In, Excel, nonlinear regression, user-defined models, forecast |
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NLREG 6.2
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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. |
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Platform: Windows |
Business
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Type: Demo |
Cost: $195.00 US
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Size: 1191 K
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Released: Aug 25, 2004 |
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Download:
ftp://ftp.nlreg.com/nlrsetup.exe
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Keywords: Curve fitting, regression, modeling, surface fitting |
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EASY-FIT Express 1.0
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Klaus Schittkowski |
| Solves constrained nonlinear parameter estimation problems (nonlinear regression, data, curve and surface fitting) and computes statistical analysis data, e.g., confidence intervals |
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Platform: Windows, Vista |
Business
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Type: Freeware |
Cost: $0.00 US
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Size: 64000 K
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Released: Mar 15, 2009 |
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Download:
http://www.old.uni-bayreuth.de/departments/math/~kschittkowski/EASYFIT
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Keywords: Design, estimation, curve |
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EASY-OPT Express 1.0
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Klaus Schittkowski |
| The software system allows to solve constrained nonlinear programming problems by an efficient sequential quadratic programming (SQP) method. A nonlinear objective function is to be minimized subject to nonlinear equality or inequality constraints. Final reports and optimziation history plots are available. A large number of test examples is included. |
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Platform: Windows, Vista |
Business
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Type: Freeware |
Cost: $0.00 US
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Size: 60268 K
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Released: Mar 15, 2009 |
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Download:
http://www.old.uni-bayreuth.de/departments/math/~kschittkowski/EASYOPT
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Keywords: Optimization, nonlinear programming, minimization, constraints, SQP |
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RF21 0.91
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Christoph Hohmann |
| Graphing scientific calculator with ample support for user defined functions and libraries. Numeric features include derivation, integration, Monte Carlo simulations, Runge Kutta, matrix inversion, nonlinear equation systems, function minimizer. |
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Platform: Windows |
Utilities & Drivers
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Type: Freeware |
Cost: $0.00 US
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Size: 1107 K
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Released: May 21, 2004 |
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Download:
http://members.aol.com/rf25exe/rf21_set.exe
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Keywords: Database, plot, GIF, graphing, calculator |
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Regression analysis - CurveFitter 1.1
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Institute of Mathematics and Statistics |
| CurveFitter program performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions. The regression analysis determines the values of the parameters that cause the function to best fit the observed data that you provide. This process is also called curve fitting. |
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Platform: Windows |
Education
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Type: Shareware |
Cost: $15.00 US
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Size: 1953 K
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Released: Dec 28, 2006 |
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Download:
http://www.math-solutions.org/curvefitter.exe
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Keywords: Analysis, parameters, multivariate, polynomial, exponential |
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AMSES Frame2D 2.02
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Ainet projektiranje |
| Amses Frame2D is a structural engineering tool used to calculate internal forces, displacements and performs design of the elements. Many structures can be analyzed and designed: planar frames, continuous beams, trusses, cantilevers, etc. |
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Platform: Windows |
Business
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Type: Shareware |
Cost: $635.00 US
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Size: 2033 K
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Released: Oct 03, 2003 |
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Download:
http://www.ainet-sp.si/Download/Frame2D20.zip
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Keywords: Reinforcement, Load, Structural, FEM, Beam |
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Kalkulator 2.41
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J. Andrzej Wrotniak |
| 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). |
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Platform: Windows |
Business
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Type: Shareware |
Cost: $40.00 US
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Size: 956 K
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Released: Sep 15, 2003 |
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Download:
http://www.wrotniak.net/works/kalkulator/_zip/kalkulator-inst.exe
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Keywords: Linear Algebra, Nonlinear Equations, Interpolation, Wrotniak, Math |
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BrainCom 1.2
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Concel Systems |
| BrainCom is an artificial neural network. Utilizing backpropagation algorithm It can be used in almost all research fields such as nonlinear regression, forecasting, curve fit, pattern recognition, classification, decision making. |
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Platform: Windows |
Utilities & Drivers
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Type: Shareware |
Cost: $39.00 US
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Size: 2476 K
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Released: Aug 10, 2003 |
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Download:
http://www.concelsys.com/BrainComFiles/BrainCom.exe
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Keywords: Artificial, intelligence, neural, network, prediction |
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Sound Generator 3.12
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Oleg Ya. Shmelyoff |
| The audio frequency sinusoidal signal generator is intended for adjusting and measuring parameters of audio equipment. Independent channels frequency and amplitude controls. A step of frequency setting is 0.00001 %; level - 0.001 dB; phase - 0.001 degree. The minimum coefficient of nonlinear and intermodulation distortion, precision, stability and range of frequency are limited only to quality of the used sound card. |
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Platform: Windows |
Audio & Video
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Type: Shareware |
Cost: $59.00 US
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Size: 286 K
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Released: May 28, 2004 |
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Download:
http://shmelyoff.nm.ru/sndgensz.exe
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Keywords: Audio, frequency, sinusoidal, signal, generator |
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Fair-Sound Audio DSP Plug-ins 2.0
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Jiangming Huo |
| The Fair-Sound provides loudness compensation, an essential element that is conspicuously missing from the WMP9S. Fair-Sound employs a sophisticated system of intelligent filters to compensate for ours ears' nonlinear response at low volumes. |
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Platform: Windows |
Audio & Video
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Type: Shareware |
Cost: $19.99 US
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Size: 390 K
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Released: May 29, 2004 |
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Download:
http://www.intricasys.com/fair-sound/setup.exe
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Keywords: Small volume, audio, DSP, plug-ins, hi-fi |
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SolveigMM AVI Trimmer Component 1.0
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Solveig Multimedia |
| SolveigMM AVI Trimmer Component is an engine designed for nonlinear editing of AVI files, implemented as COM object based on Microsoft® DirectShow®.
Version 1.0 allows a developer to cut the part of an input AVI file with specified start/stop time positions and save it to an output AVI file.
The package has all necessary binaries, Developer Reference Manual and Visual C++ sample code, that demonstrates an usage of the component. |
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Platform: Windows |
Audio & Video
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Type: Freeware |
Cost: $0.00 US
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Size: 500 K
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Released: Jan 01, 2005 |
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Download:
http://www.solveigmm.com/files/SolveigMM_AVI_Trimmer_Component_1_0_bet
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Keywords: AVI, Trimmer, Splitter, Cutter, Editing |
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Stars 3 Screensaver 2.51
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Xander Zerge |
| Impressive space flight through the star field simulation screensaver.
It has settings to simulate up to 30,000 stars, rotation, nonlinear flight course, interstellar gas clouds, adjustable star rendering and anti-aliasing. Multimonitor support. |
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Platform: Windows |
Desktop Enhancements
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Type: Shareware |
Cost: $14.95 US
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Size: 1685 K
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Released: Sep 13, 2005 |
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Download:
http://www.zerge.com/download/stars3ss_setup.exe
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Keywords: Screensaver, flight, simulation, windows, interstellar gas |
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MorphMan 4.0 4.0
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STOIK Imaging |
| MorphMan 4.0 is the newest release of the most powerful morphing application for PC. Program offers powerful yet easy-to use tools to morph pictures and videos using the most precise and fast algorithms. Advanced features include layered morphing, live multi-mode preview, vector shape tools for setting transition markers, nonlinear transition paths, canvas layer, XML project format, batch export of Flash animations. |
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Platform: Windows |
Audio & Video
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Type: Shareware |
Cost: $99.00 US
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Size: 10604 K
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Released: Jan 27, 2003 |
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Download:
http://www.stoik.com/products/morphman/mm30_demo.htm
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Keywords: Picture, warping, transition, software, image |
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CurTiPot Acid-Base pH and Titration 3.2.3
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Ivano G. R. Gutz |
| All-in-one freeware for pH and equilibrium calculations, real data analysis and simulation of titration curves of acids, bases, salts and buffers (from simple solutions to complex mixtures) with interpolation, smoothing and nonlinear regression. |
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Platform: Windows |
Education
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Type: Freeware |
Cost: $0.00 US
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Size: 542 K
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Released: Jan 11, 2007 |
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Download:
http://www2.iq.usp.br/docente/gutz/curtipot/curtipot_.zip
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Keywords: Inflection, dissociation constant, protonation, hydrolysis, analytical chemistry |
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Audio Multi-Tone Generator 4.27
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Oleg Ya. Shmelyoff |
| Two-channel multi-tone audio frequency sinusoidal & noise signal generator is intended for adjusting and measuring parameters of audio equipment. Independent channels frequency and amplitude controls. A step of frequency setting is 0.00001 %; level - 0.001 dB; phase - 0.001 degree. The minimum coefficient of nonlinear and intermodulation distortion, precision, stability and range of frequency are limited only to quality of the used sound card. |
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Platform: Windows |
Education
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Type: Shareware |
Cost: $299.00 US
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Size: 327 K
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Released: Nov 17, 2005 |
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Download:
http://shmelyoff.nm.ru/sndgenmt.exe
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Keywords: Noise, Two-channel, multi-tone, sound |
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Heat Transfer 3.00
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Optimal Designs Enterprise |
| Solves Heat Transfer BVP, IVP, IP problems. Source code + Output files are included. Calculus (level) Programming makes solving partial differential equations, ordinary differential equations and algebraic equations simple. You state the equations. |
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Platform: Windows |
Education
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Type: Freeware |
Cost: $0.00 US
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Size: 1736 K
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Released: Jan 19, 2009 |
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Download:
http://www.digitalCalculus.com/download/heat-transfer-install.exe
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Keywords: Boundary Value Problem, BVP, Initial Value Problem, IVP, Math Modeling |
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ODEcalc 5.11.5
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Optimal Designs Enterprise |
| ODEcalc for Windows: An Ordinary Differential Equation (ODE) Calculator! State your equation, boundary or initial value conditions, & it solves your problem. Plots solution y & derivative ydot versus x. Solves most Boundary Value Problems (BVP) & Initial Value Problems (IVP) for Nth order ODE. ODE may be nonlinear, implicit, and any order. Source code included ... it's short! Great teaching tool! An improved productivity example. |
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Platform: Windows |
Education
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Type: Freeware |
Cost: $0.00 US
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Size: 2077 K
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Released: Sep 24, 2008 |
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Download:
http://www.digitalCalculus.com/download/odecalc-install.exe
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Keywords: Teaching, Ordinary Differential Equations, Calculus Programming, ODE calculator, ODE |
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