Free Downloads: Program Curve Fitting Regression
CurveExpert is a comprehensive curve fitting system for Windows.
CurveExpert 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 may also be defined by the user. Full-featured graphing capability allows thorough examination of the Curve...
Category: Business & Finance / Applications
Publisher: Hyams Development, License: Shareware, Price: USD $45.00, File Size: 1.1 MB
Platform: Windows
Math tool for linear, nonlinear curve fitting and surface fitting, curve and surface can be created.
Math tool for linear, nonlinear Curve Fitting and surface Fitting. 1. Implement Curve Fitting and graphing of linear models and nonlinear models. 2. Implement surface Fitting and graphing of any binary function models. 3. 4d data Fitting and graphing. 4. Polynomial Fitting and graphing. 5. Excel-like data editor is easy to use. 6. Ability...
Category: Home & Education / Mathematics
Publisher: GraphNow, License: Shareware, Price: USD $80.00, File Size: 2.4 MB
Platform: Windows
NLREG performs nonlinear regression and curve fitting.
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. The...
Category: Business & Finance / Applications
Publisher: Phillip H. Sherrod, License: Demo, Price: USD $195.00, File Size: 1.2 MB
Platform: Windows
Powerful but easy-to-use graphing, Curve Fitting and calculating software. Graphs Cartesian (Y(x) and X(y)), polar and parametric functions, graphs of tables, equations (implicit functions), inequalities and slope fields. Up to 100 graphs in one window. Calculus features: Regression analysis, obtaining zeroes and extrema of functions, intersections, derivatives, equations...
Category: Home & Education
Publisher: Alentum Software, Inc., License: Shareware, Price: USD $29.95, File Size: 1.1 MB
Platform: Windows
CurveFitter 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. Fit thousands of...
Category: Home & Education / Mathematics
Publisher: Institute of Mathematics and Statistics, License: Shareware, Price: USD $15.00, File Size: 3.1 MB
Platform: Windows, Other
CurveFitter 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. Fit thousands of data...
Category: Home & Education / Mathematics
Publisher: Institute of Mathematics and Statistics, License: Shareware, Price: USD $15.00, File Size: 3.1 MB
Platform: Windows, Other
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) function. Interpolations include linear, cubic spline, bessel and monotonic 'constrained'...
Category: Business & Finance / Spreadsheets
Publisher: SRS1 Software, LLC, License: Shareware, Price: USD $79.95, File Size: 7.1 MB
Platform: Windows
Now you can save time with TableCurve 2D - a linear and non-linear curve fitting program.
Now you can save time with TableCurve 2D - a linear and non-linear Curve Fitting Program. This Program will automate the Curve Fitting process for you in a single step with its built-in equations, enabling you to find the ideal model for your 2D data. TableCurve 2D includes equations from single linear to high order Chebyshev polynomials for data...
Category: Business & Finance / Applications
Publisher: SYSTAT Software, License: Shareware, Price: USD $499.00, File Size: 0
Platform: Windows
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. Fit...
Category: Home & Education / Mathematics
Publisher: Institute of Mathematics and Statistics, License: Shareware, Price: USD $15.00, File Size: 1.9 MB
Platform: Windows
FindGraph is a comprehensive graphing, Curve Fitting, and digitizing tool. FindGraph offers 12 generic fits, including linear Regression, logistic functions, fourier approximation, rationals, neural networks, B-splines and parametric curves least squares approximations, plus a library of over 300 industry-specific 2D formulas. FindGraph uses the Levenberg - Marquardt...
Category: Home & Education / Mathematics
Publisher: UNIPHIZ Lab, License: Shareware, Price: USD $99.95, File Size: 4.3 MB
Platform: Windows
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 Visual Basic, Microsoft Visual C++, Delphi and VBA (Microsoft Excel, Microsoft...
Category: Software Development / ActiveX
Publisher: Oakdale Engineering, License: Shareware, Price: USD $0.00, File Size: 2.2 MB
Platform: Windows
OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields: 1. Vectorized form of arithmetic operators and math functions. 2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues. 3. Fast Fourier Transform techniques for efficient...
Category: Software Development
Publisher: OptiCode - Dr. Martin Sander Software Dev., License: Shareware, Price: USD $249.00, File Size: 2.2 MB
Platform: Windows, ME, XP
OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields: 1. Vectorized form of arithmetic operators and math functions. 2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues. 3. Fast Fourier Transform techniques for efficient...
Category: Software Development
Publisher: OptiCode - Dr. Martin Sander Software Dev., License: Shareware, Price: USD $249.00, File Size: 2.2 MB
Platform: Windows, ME, XP
OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields: 1. Vectorized form of arithmetic operators and math functions. 2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues. 3. Fast Fourier Transform techniques for efficient...
Category: Software Development
Publisher: OptiCode - Dr. Martin Sander Software Dev., License: Shareware, Price: USD $249.00, File Size: 2.2 MB
Platform: Windows, ME, XP
OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields: 1. Vectorized form of arithmetic operators and math functions. 2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues. 3. Fast Fourier Transform techniques for efficient...
Category: Software Development
Publisher: OptiCode - Dr. Martin Sander Software Dev., License: Shareware, Price: USD $249.00, File Size: 2.2 MB
Platform: Windows, ME, XP
Simfit is a computer package for simulation, statistical analysis, Curve Fitting and graph plotting using models from a compiled library or from ASCII text files supplied by the user. It can be used for teaching the principles of Curve Fitting, simulation and statistical analysis to students, but it will be found most useful by those interested in serious data...
Category: Business & Finance / Applications
Publisher: University of Manchester, License: Freeware, Price: USD $0.00, File Size: 13.6 MB
Platform: Windows
OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields: 1. Vectorized form of arithmetic operators and math functions. 2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues. 3. Fast Fourier Transform techniques for efficient...
Category: Software Development
Publisher: OptiCode - Dr. Martin Sander Software Dev., License: Shareware, Price: USD $249.00, File Size: 2.2 MB
Platform: Unknown
The CurrentModel is a simulation program for Photovoltaic cell current-voltage characteristic.
The CurrentModel is a simulation Program for Photovoltaic cell current-voltage characteristic. It uses the two-diode model to calculate the current-voltage characteristic Curve of a photovoltaic cell with a possibility to obtain the device parameters by Fitting experimental data. CurrentModel uses some SigmaGraph functionality: editable datasheets; scientific graphing with...
Category: Business & Finance / Business Finance
Publisher: SIDI.CC, License: Shareware, Price: USD $0.00, File Size: 0
Platform: Windows
BestCurFit calculates the parameters of 12 curves using the method of Linear Least Squares, Fitting each Curve to user data. The nonlinear equations are linearized. The obtained parameters are used for following optimization procedure using Simplex and Gauss-Newton algorithm. If it does not converge to a solution the Curve is optimized with the Monte Carlo method. Goodness...
Category: Home & Education / Science
Publisher: Rodomontano, License: Freeware, Price: USD $0.00, File Size: 1.8 MB
Platform: Windows
OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields: 1. Vectorized form of arithmetic operators and math functions. 2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues. 3. Fast Fourier Transform techniques for efficient...
Category: Software Development
Publisher: OptiCode - Dr. Martin Sander Software Dev., License: Shareware, Price: USD $249.00, File Size: 2.2 MB
Platform: Unknown
OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields: 1. Vectorized form of arithmetic operators and math functions. 2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues. 3. Fast Fourier Transform techniques for efficient...
Category: Software Development
Publisher: OptiCode - Dr. Martin Sander Software Dev., License: Shareware, Price: USD $249.00, File Size: 1.9 MB
Platform: Windows, ME, XP
CoStat is an easy-to-use program for data manipulation and statistical analysis.
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 types of data (floating point, integer, date, time, degrees, text, etc.).
- Import data from almost anywhere.
-...
Category: Business & Finance / Business Finance
Publisher: CoHort Software, License: Shareware, Price: USD $140.00, File Size: 4.0 MB
Platform: Windows
LAB Fit is a software for Windows developed for treatment and analysis of experimental data.
LAB Fit is a software for Windows developed for treatment and analysis of experimental data. At LABFit Program you are able to:
1) Treat similar data (grouped and ungrouped dataset, one or two samples);
2) Treat non-similar data;
3) Determine propagated error (error propagation up to eight independent variables);
4) Plot 2D and 3D graph (normal, parametric, imported...
Category: Home & Education / Science
Publisher: Wilton Pereira da Silva, License: Shareware, Price: USD $60.00, File Size: 3.3 MB
Platform: Windows
OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields: 1. Vectorized form of arithmetic operators and math functions. 2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues. 3. Fast Fourier Transform techniques for efficient...
Category: Software Development
Publisher: OptiCode - Dr. Martin Sander Software Dev., License: Shareware, Price: USD $249.00, File Size: 2.0 MB
Platform: Windows, ME, XP/Vista
Chemistry 4-D Draw is a next-generation chemistry Program combining the most advanced technologies in structure drawing.
Chem4D Graph module that creates multi-line graphs of different styles. It supports non-linear and linear Curve Fitting, response Curve Fitting and data analysis.
The Program allows you to create high-quality structures...
Category: Home & Education / Science
Publisher: ChemInnovation Software, Inc., License: Shareware, Price: USD $149.00, File Size: 1.8 MB
Platform: Windows