download nonlinear [36 articles found] (supplemental result)
Solves systems of nonlinear equations..
Numerically solves systems of simultaneous nonlinear
equations. It can fully explore defined intervals to search for multiple solutions or quickly find solutions starting with random seeds. You may predefine constants and specify the error bound for the results. Handles a wide variety of functions, including trigonometric and hyperbolic functions. Results can be saved or printed. Includes a help file with instructions, example and methodology.
My Hobby & Education - Mathematical Tools, On January 22, 2008 updated, downloaded 49 times, file size is 1721Kb.
Resize images between aspect ratios.
This tool is used to perform a nonlinear
resize (or "
warp") of an image. By warping, you can resize an image such that the objects in the center of an image remain clear and undistorted, and distortion occurs near the edges of the image. This tool is useful for situations where you need to convert an image from one
aspect ratio to another without cropping.
Graphics & Design - Picture Editors, On January 16, 2008 updated, downloaded 45 times, file size is 739Kb.
Data analysis and statistics add-in for Excel.
XLSTAT is a complete analysis and
statistics add-in for MS Excel. It includes regression (linear, logistic, nonlinear), multivariate
data analysis (PCA, DA, CA, MCA, MDS), correlation tests, parametric tests, non parametric tests,
ANOVA,
ANCOVA and much more. Complementary modules are available for 3D visualization, Preference Mapping, Time series analysis.
My Hobby & Education - Science, On February 5, 2009 updated, downloaded 43 times, file size is 34982Kb.
A revolution tools in the area of nonlinear.
Auto2Fit is a revolution tools and beats all other simliar ones in the area of nonlinear
regression!
Auto2Fit is also a flexible, versatile, easiest-to-use tool in the areas of function optimization, equation solving,
parameter estimation, combinational problems (like TSP) and chart drawing.
My Hobby & Education - Science, On February 7, 2007 updated, downloaded 24 times, file size is 0Kb.
Mathematical graphing tool.
Mathgrapher is a mathematical
graphing tool for 2D and 3D
functions and
data. It includes statistical tests, linear and nonlinear
curve fitting, integration and analysis of coupled ordinary differential equations (
ODE`s), iteration and analysis of multi-dimensional iterative maps, matrix operations, Lindenmayer systems and some
cellular automata. Many demonstrations show you step by step how to use the program.
My Hobby & Education - Mathematical Tools, On January 22, 2008 updated, downloaded 40 times, file size is 6262Kb.
Automation of data acquisition systems.
Free 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.
My Hobby & Education - Science, On January 21, 2008 updated, downloaded 26 times, file size is 2487Kb.
NLREG performs nonlinear regression.
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.
Economics - Math & Scientific Tools, On January 15, 2008 updated, downloaded 37 times, file size is 1191Kb.
Nonlinear regression analysis - CurveFitter.
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.
My Hobby & Education - Mathematical Tools, On June 3, 2009 updated, downloaded 50 times, file size is 1953Kb.
Powerful graphing calculator..
Compute 60 digits precision calculations, render beautiful 2D/3D
graphics and histogram/scatter plot quickly with smart formatting, trace your graphic coordinates and send professional reports in seconds. Enter your data as a vector, fraction, any angle, sexagesimal or base-n number to compute
scientific, logical, vectorial and statistical operations including standard deviations and non
linear regressions.
My Hobby & Education - Mathematical Tools, On January 19, 2008 updated, downloaded 30 times, file size is 2327Kb.
Fair-Sound provides loudness compensation..
Fair-Sound employs a sophisticated system of intelligent filters to compensate for ours ears` nonlinear response at low volumes. By adjusting the low and high ends of the spectrum so that they appear to maintain the same relative loudness to that of midrange sounds, Fair-Sound provides the listener with a satisfying listening experience at any volume!
Audio & Mp3 - Gadgets & PlugIns, On July 1, 2007 updated, downloaded 22 times, file size is 390Kb.
Regression analysis (curve fitting) engine.
DM
Fitter ActiveX control allows you to add sophisticated regression analysis tools to your software in a few lines of code. Features include: both linear and nonlinear (Levenberg-Marquardt) least squares curve
fitting algorithms, arbitrary user models (defined analytically or by string expressions), event support, weighting. Examples for Excel, VB, Delphi, MSIE, Data Master 2003 and scripting languages are included.
Coding Software - ActiveX, On January 16, 2008 updated, downloaded 35 times, file size is 210Kb.
BrainCom is an artificial neural network..
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, problem optimization, time series analysis. Its user friendly environment makes it very easy to handle even by a novice. It can handle unlimited number of input vectors, inputs, outputs and hidden layer nodes.
Economics - Math & Scientific Tools, On August 3, 2009 updated, downloaded 6 times, file size is 1844Kb.
Solves Heat Transfer BVP, IVP, IP problems..
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, initial conditions, & parameter values and leave the solving method to the compiler. Equations maybe nonLinear, implicit, any order, any degree and/or constrained.
Economics - Other Marketing Progs, On March 27, 2009 updated, downloaded 53 times, file size is 1736Kb.
ODEcalc (tm) ... an ODE Calculator!.
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.
My Hobby & Education - Learning, On March 26, 2009 updated, downloaded 44 times, file size is 2077Kb.
Scriptable scientific and technical graphics.
Programmable scientific and technical
graphics optimized for
automation of test and measurement systems,
data acquisition and post-process. You can visualize, edit and analyze data produced by any instruments with RS-232 interface or another numerical data sources. Features include extensible set of numeric and symbolic calculation tools, nonlinear Levenberg-Marquardt regression
analysis, ActiveX-compatible
scripting environment and more.
Economics - Math & Scientific Tools, On March 3, 2009 updated, downloaded 52 times, file size is 3099Kb.
Audio frequency sinusoidal signal generator.
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.
Audio & Mp3 - Gadgets & PlugIns, On January 21, 2008 updated, downloaded 43 times, file size is 286Kb.
SolveigMM AVI Trimmer Component.
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.
Coding Software - Components & Libraries, On January 19, 2008 updated, downloaded 26 times, file size is 500Kb.
Multi-tone audio frequency signal generator.
Multi-channel 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.
My Hobby & Education - Science, On February 16, 2009 updated, downloaded 24 times, file size is 412Kb.
Multi-tone audio frequency signal generator.
Eight-channel 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.
My Hobby & Education - Science, On March 15, 2008 updated, downloaded 88 times, file size is 408Kb.
Curve fitting and data plotting software..
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.
Economics - Math & Scientific Tools, On July 13, 2008 updated, downloaded 22 times, file size is 7516Kb.