Curve Fitting Program Freeware


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DataFitX  v.2.0

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 ...

OptiVec for Borland C++  v.6.3.5

Curve fitting for a wide range of model functions from simple linear regression to non-linear models with multiple data sets.

5. Statistics.

6. Analysis (derivatives, integrals, extrema, interpolation).

7. Graphical ...





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OptiVec for Visual C++  v.6.3.5

Curve fitting for a wide range of model functions from simple linear regression to non-linear models with multiple data sets.

5. Statistics.

6. Analysis (derivatives, integrals, extrema, interpolation).

7. Graphical ...

CurveExpert Basic  v.1.40

CurveExpert Basic is a comprehensive curve fitting system for Windows. XY data can be modelled using a toolbox of linear regression models, nonlinear regression models, interpolation, or splines. Over 30 models are built-in, but custom regression models ...

CurveExpert Professional for Mac OS X  v.1.0.2

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 ...

CurveExpert Professional for Linux  v.1.0.2

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 ...

KinetDS for Linux 3.0 Rev  v.2010

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 ...

KinetDS for Mac OS X 3.0 Rev  v.2010

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 ...

KinetDS 3.0 Rev  v.2010

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 ...

Data Curve Fit Creator Add-in  v.2.70

Data Curve Fit Creator Add-in is an easy-to-use data analysis add-in for Microsoft Excel. It adds curve fitting, interpolation, and data smoothing functions to Excel. Curve fitting functions include polynomial fits and a versatile local regression (loess) ...

Regression Analysis - CurveFitter  v.4.5.6

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 ...

Regression Analysis - DataFitting

DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting). DataFitting determines the values of parameters for an equation, whose form you specify, that cause the equation to best ...

SimplexNumerica  v.13.0.14.1

SimplexNumerica is an object-oriented numerical data analyzer, plot and presentation program. SimplexNumerica is proving to be extremely popular among scientists. Ergonomic programming using the newest Windows programming guidelines with toolbars, context ...

QtiPlot  v.0.9.8.6

QtiPlot is a program for two- and three-dimensional graphical presentation of data sets and for data analysis. Plots can be produced from data sets stored in tables or from analytical functions.

- Cross-platform: works natively on Windows, ...

CoStat  v.6.400

CoStat is an easy-to-use program for data manipulation and statistical analysis. CoStat is included with CoPlot.

Features:

- Use a spreadsheet with up to 1.5x10^8 cells (numbers).
CoStat's spreadsheets can contain different ...

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