 |
Multivariable Curve Fitting |
 |
| Regression Analysis - CurveFitter 1.3 |
|
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.
Released: 2008-07-20
License: $15.00
Publisher: Institute of Mathematics and Statistics
Language: English
Platform: Windows
Requirements: None
|
Review of curve fit. Excellent software. Can be improved by introducing more functions.
Not appropriate for my needs I needed a piecewise quintic or cubic regression and this is not supported (at least easily)
| DataFit 9.0 |
|
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.
Released: 2008-06-08
License: $249.00
Publisher: Oakdale Engineering
Language: English
Platform: Vista, Windows
Requirements: 16 Meg RAM
|
Good software It's overall a good software!
But still may require user friendly environment.
Anyway, I am satisfied with this.
Thanks
| DataFitX 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. Since DataFitX is developed using COM technology, it can be used in any software or development environment that supports COM, including Microsoft Visual Basic, Microsoft Visual C++, Delphi and VBA (Microsoft Excel, Microsoft Access or any VBA enabled client).
Released: 2004-01-30
License: $549.00
Publisher: Oakdale Engineering
Language: English
Platform: Windows
Requirements: 16 Meg RAM
|
Very good DataFix is a tool very powerful.
| DMFitter ActiveX control 11.7.0.286 |
|
DMFitter 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.
Released: 2007-01-28
License: Freeware
Publisher: RRR
Language: English
Platform: Windows
|
| CurvFit 5.11 |
|
CurvFit (tm) is a curve fitting program 4 Windows 9x. 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/valleys data. CurvFit is an example of Fortran Calculus programming... ie. minutes to solve, days or years to understand solution and what it implies (e.g. wrong model, sampling rate error). See comments in EX*.?
Released: 2008-07-22
License: Freeware
Publisher: Optimal Designs Enterprise
Language: English
Platform: Vista, Windows
Requirements: Win 95/98 with 16-bit DOS Platform + VB6 RunTime files
|
| NLREG 6.2 |
|
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.
Released: 2004-08-25
License: $195.00
Publisher: Phillip H. Sherrod
Language: English
Platform: Windows
Requirements: Windows system with at least 256 MB of RAM and 5 MB of disk space
|
| InterReg 1.3 |
|
Interpolation and Regression are fundamental and important calculations in mathematics. Mr. Newton and Mr. Gauss were engaged in-depth with numerical solutions for these problems. Today, there are improved algorithms, that can solve such tasks. InterReg allows you to do such complex calculations just with some point-and-click. So this program is not only for mathematics and engineers. Free for students and schools.
Released: 2008-08-15
License: $40.70
Publisher: Kroll Software-Development
Language: English, German
Platform: Vista, Windows
Requirements: DotNet Framework 2.0
|
| TriLookup 2.2 |
|
Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation. Interpolation modes include: closest-value, linear, piecewise parabolic or hyperbolic, cubic spline and polynomial up to 20th order. Handles tables with missing data.
Fits polynomial curves through a set of X-Y points, returns table of polynomial coefficients and finds the best fit curve.
Includes online help and examples for Windows and Mac.
Released: 2004-06-02
License: $20.00
Publisher: Trimill Industrial Systems Inc.
Language: English
Platform: Windows
Requirements: Excel 97, 2000, XP or 2003
|
Lacks piecewise regression I need something that performs piecewise regression, but this is not available in this package.
Solved my problem in an instant! Great for doing steam table lookups.
| TriLookup Mac 2.2 |
|
Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation. Interpolation modes include: closest-value, linear, piecewise parabolic or hyperbolic, cubic spline and polynomial up to 20th order. Handles tables with missing data.
Fits polynomial curves through a set of X-Y points, returns table of polynomial coefficients and finds the best fit curve.
Includes online help and examples for Windows and Mac.
Released: 2004-06-02
License: $20.00
Publisher: Trimill Industrial Systems Inc.
Language: English
Platform: MAC
Requirements: Excel 98, 2001 or X
|
| Adaptive Modeler 1.0 |
|
Creates agent-based financial market simulation models for price forecasting of stocks, ETFs or other securities. A population of trading strategies compete on a virtual market that runs parallel to a real world market. Strategies evolve by genetic programming and market pricing dynamics, driving the population to recognize and anticipate recurring price patterns. The collective behavior of the virtual market is used to generate trading signals.
Released: 2008-07-12
License: Freeware
Publisher: Altreva
Language: English
Platform: Windows
Requirements: Microsoft .Net Framework 2.0, 512 MB Ram
|
|
Audio & Multimedia
