Fitting
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
License: Freeware | Size: 225.28 KB | Download (46): GUI for Generalized Nonlinear Non-analytic Chi-Square Fitting Download |
Python fitting assistant is a fitting tool for eve online written in python. It is comparable to EFT. We can usualy be contacted via IRC on freenode (irc.freenode.org) in the #pyfa channel.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 269.85 KB | Download (49): Python Fitting Assistant Download |
fitChiSquare is a generalized chi-square fitting routine for any model function when data measurement errors are known; it returns the model parameters and their uncertainties at the delta chi-square = 1 boundary (68% confidence interval). It also returns the chi-square and degrees of freedom...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (41): Generalized Nonlinear Non-analytic Chi-Square Fitting Download |
This is a demo of MATLAB Builder for Excel. This demo explains how one can compile MATLAB code into an Excel based COM component using MATLAB Excel Builder and use the same in Excel VBA. This demo compiles a MATLAB code that depicts a curve fitting application into an Excel based COM component....
Platforms: Matlab
License: Freeware | Size: 174.08 KB | Download (51): Builder for Excel Demo: Curve Fitting Download |
This demo shows how you can create a COM component from a MATLAB code using MATLAB COM Builder. This demo compiles a function that uses the basic curve fitting capability of MATLAB into a COM component and uses it in an external Visual Basic project.Download the file and unzip it in on your local...
Platforms: Matlab
License: Freeware | Size: 143.36 KB | Download (48): COM Builder Demo: Curve Fitting Download |
The Levenberg-Marquardt Fitting of Nuclear Decay Model demonstrates how EJS can be used to fit experimental data. In this simulation, nuclear decay data are used to provide a simple example, but this same process can be applied to any type of data. The sum of squared deviations is minimized but...
Platforms: Mac
License: Freeware | Size: 849.92 KB | Download (39): Levenberg-Marquardt Fitting of Nuclear Decay Model Download |
The Function Plotting and Data Fitting Model allows you to create customizable plots to interactively explore the properties of up to three functions at a time. When you enter a function, adjustable parameters are automatically recognized, and sliders are created to vary the values of these...
Platforms: Mac
License: Freeware | Size: 1.41 MB | Download (42): Function Plotting and Data Fitting Model Download |
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...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Freeware | Size: 7.28 MB | Download (581): CurvFit Download |
PDL::Fit::LM is a Levenber-Marquardt fitting routine for PDL. Currently, only Levenberg-Marquardt fitting is implemented. Other procedures should be added as required. For a fairly concise overview on fitting see Numerical Recipes, chapter 15 "Modeling of data". SYNOPSIS use PDL::Fit::LM;...
Platforms: *nix
License: Freeware | Size: 1.1 MB | Download (91): PDL::Fit::LM Download |
kiscsiadm is an intuitive user-interface for ISCSI fitting into the KDE-Desktop environment. kiscsiadmin project allows target-discovery, login/logout and gives quick access to the connected ISCSI-disks. The profile-based configuration management makes it comfortable to access several...
Platforms: *nix
License: Freeware | Size: 1.1 MB | Download (117): kiscsiadmin Download |
The software system solves constrained nonlinear parameter estimation problems. Synonyms are data fitting, nonlinear regression, parameter identification, curve and surface fitting.
A statistical analysis provides confidence intervals, correlation and covariance matrices, identification of...
Platforms: Windows
License: Freeware | Size: 63.6 MB | Download (143): EASY-FIT Express Download |
MagicPlot is a handy tool for scientific and engineer data processing, plotting and nonlinear fitting. MagicPlot is powerful enough and consistent.
Advantages
* Compact: Single file ~2 MB
* Multilevel undo function for all actions
* Useful plot navigation and scaling
* Visual nonlinear...
Platforms: All
License: Freeware | Size: 2.2 MB | Download (391): MagicPlot Student for Mac OS X Download |
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
License: Freeware | Size: 1.6 MB | Download (441): KinetDS for Linux 3.0 Rev Download |
MagicPlot is a handy tool for scientific and engineer data processing, plotting and nonlinear fitting. MagicPlot is powerful enough and consistent.
Advantages
* Compact: Single file ~2 MB
* Multilevel undo function for all actions
* Useful plot navigation and scaling
* Visual nonlinear...
Platforms: All
License: Freeware | Size: 2.2 MB | Download (483): MagicPlot Student for Linux Download |
CurveExpert Professional is a cross-platform solution for curve fitting and data analysis. Data can be modelled using a toolbox of linear regression models, nonlinear regression models, smoothing methods, or various kinds of splines.
Over 60 models are built-in, but custom regression models...
Platforms: Mac
License: Freeware | Size: 20.8 MB | Download (473): CurveExpert Professional for Mac OS X Download |
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
License: Freeware | Size: 3.1 MB | Download (488): KinetDS 3.0 Rev Download |
CurveExpert Professional is a cross-platform solution for curve fitting and data analysis. Data can be modelled using a toolbox of linear regression models, nonlinear regression models, smoothing methods, or various kinds of splines.
Over 60 models are built-in, but custom regression models...
Platforms: Windows
License: Freeware | Size: 20.8 MB | Download (547): CurveExpert Professional Download |
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
License: Freeware | Size: 1.6 MB | Download (434): KinetDS for Mac OS X 3.0 Rev Download |
CurveExpert Professional is a cross-platform solution for curve fitting and data analysis. Data can be modelled using a toolbox of linear regression models, nonlinear regression models, smoothing methods, or various kinds of splines.
Over 60 models are built-in, but custom regression models...
Platforms: Linux
License: Freeware | Size: 20.8 MB | Download (475): CurveExpert Professional for Linux Download |
Fityk [fi:tik] is a program for data processing and nonlinear curve fitting. It is primarily used... * by scientists who analyse data from powder diffraction, chromatography, photoluminescence and photoelectron spectroscopy, infrared and Raman spectroscopy, and other experimental techniques,...
Platforms: Windows, Mac, *nix, C/C++, BSD Solaris
License: Freeware | Download (59): Fityk Download |