Non Linear Curve Fitting

CurvFit (tm) is a curve fitting program for Windows. Lorentzian, Sine, Exponential and Power series are available models to match your data. A Lorentzian series is highly recommended for real data especially for multiple peaked and/or valleys data. CurvFit is another improved productivity...

PiTiVi is a non-linear audio/video editor for GNU/Linux using the GStreamer multimedia framework. The GStreamer and PiTiVi team are pleased to announce a new pre-release of PiTiVi. This release is in beta state, may suffer from hangs and is not yet ready for production. Transcoding/Encoding...

Gnonlin is a library for creating non-linear video editors. Gnonlin project works together with the GStreamer multimedia framework to give developers a powerfull and flexible set of tools for quickly assembling applications which needs to handle non-linear video editing. Installation: The...


Platforms: *nix

GLNLinear is a Gnu Enterprise Level Non-Linear Editing Suite.. Get GLNLINEAR at SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory. GLNLINEAR - The Gnu Enterprise Level Non-Linear Editing Suite


Platforms: *nix

Kdenlive is a non-linear video editor for KDE. Kdenlive project provides all project management and editing tools while relying on a separate rendering program (currently PIAVE) to perform the editing operations. Support is planned for transitions, effects, multiple file formats, and full...


Platforms: *nix

Video cutting software with QT/KDE uses SDL/ffmpeg an reads every FIle that ffmpeg reads -cut /merge video -non linear VideoEditing.


Platforms: *nix

KinetDS is a software for curve fitting particularly designed for kinetic (mechanistic and empirical) description of a substance dissolution from solid state. It was primarily designed for handling pharmaceutical dissolution tests


Platforms: Linux

KinetDS is a software for curve fitting particularly designed for kinetic (mechanistic and empirical) description of a substance dissolution from solid state. It was primarily designed for handling pharmaceutical dissolution tests


Platforms: Windows

KinetDS is a software for curve fitting particularly designed for kinetic (mechanistic and empirical) description of a substance dissolution from solid state. It was primarily designed for handling pharmaceutical dissolution tests


Platforms: Mac

DataFitX is a COM component (in-process ActiveX DLL) which allows you to add a powerful nonlinear regression (curve fitting) engine to your software with just a few simple lines of code. DataFitX is developed using COM, so it can be used in any environment that supports COM, including Microsoft...


Platforms: Windows

solvesimul.m can be easily adapted to solve more equations but as it stands it will solve 2 unknowns in 2 equations (1 non-linear and one linear).To solve equations of this form... a*x + b*y = A (1) a1*x^2 + b1*y^2 = B (2)...with fsolve (used by solvesimul.m) you need to rewrite them so that they...


Platforms: Matlab

LOWESS- Locally Weighted Scatterplot Smoothing that does not require the statistical toolbox in matlab.This regression will work on linear and non-linear relationships between X and Y.Modifications:12/19/2008 - added upper and lower LOWESS smooths. These additional smooths show how the...


Platforms: Matlab

symsolvesimulv2.m can be easily adapted to solve more equations but as it stands it will solve 2 unknowns in 2 non-linear equations (can be linear too or a mixture).Big change: It now has data input integrity checking.At the MATLAB command-line prompt you run the 'symsolvesimulv2' m-file function...


Platforms: Matlab

This example solves a complex curve fitting problem that involves parameter pooling and stratification using a nonlinear least-squares approach. This example also takes advantage of some new language features with MATLAB 7. * Anonymous functions * Nested functions


Platforms: Matlab

Estimation of various parametres of any signal is of prime importance in signal analysys. Here we are using Non Linear Energy operator introduced by Keiser and first provided by Teager.The algo is approaching DESA-1 . To estimate instaneous frequency and amplitude ,this process is quite useful...


Platforms: Matlab

allCode.m contains the sequence of code used during the demonstration.The data files:medflies.mat - the fruitfly dataflicker.mat - the flickering light databreastcancer.mat - the breast cancer mortality datasulfate.mat - the blood concentration data.Fisher's iris data are available in the...


Platforms: Matlab

Removes nonlinear trend from dataDETRENDNONLIN Removes non-linear trend from a vector.The nonlinearity is removed by subtracting a least-squarespolynomial fit.Y = DETRENDNONLIN(X) subtracts a second order polynomial fit fromthe data vector X.Y = DETRENDNONLIN(X, n) subtracts a polynomial fit of...


Platforms: Matlab

Citrin is a interactive scientific graphing and curve fitting, providing:Commonly used charts, such as scatter & line series, bar, column, area, 3-D (column, pyramid, prism, area and band), ternary scatter, pie, polar, box & whisker, histograms, probability charts, etc.Numerous customizing tools,...


Platforms: Mac

QtGrace is a version of Grace based on the Qt-SDK by Nokia. QtGrace/Grace is a program to display or plot data, analyze data and prepare it for printing. Using QtGrace is to run Grace natively on Windows, Mac OS X and Linux. Features . Import numerical data (like scientific measurements,...


Platforms: *nix

FitChiTool provides an interface similar to the Curve Fitting Toolbox to the fitChiSquare function.This allows you to perform fits using chi-square when measurement errors are known on linear or nonlinear models. It allows allows you to perform fits with multiple independent (more than one x)...


Platforms: Matlab