37 software downloads for "curve fitting"

LAB Fit Curve Fitting Software 7.2.47

LAB Fit is a software for Windows developed for treatment and analysis of experimental data. At LABFit you are able to: 1) Treat similar data; 2) Treat non-similar data; 3) Determine propagated error; 4) Plot 2D and 3D graphs; 5) Execute math calculations (system of equations, roots of function, etc); 6) Curve Fit (almost 500 functions at the library, with 1 and 2 independent variables, functions finder, rejection of data). [more]

4 MB

US$ 60.00, EU€ 44.31, GB£ 39.87

Advanced Grapher 2.2

Updated

Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian, polar and parametric functions, graphs of tables, implicit functions, inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis, intersections, derivatives, tangents, normals and more. The program has printing capabilities, multi-document interface, customizable toolbars. [more]

1 MB

US$ 29.95, EU€ 22.12, GB£ 19.90

OptiVec for Visual C++ 5.2.4

OptiVec brings the power of vectorized programming to the PC. Replacing loops over data arrays by the hand-optimized, Assembler-written vector and matrix functions of OptiVec can speed up program execution by 2-3 times and enhances accuracy and safety. More than 3500 functions for math, statistics, analysis, signal processing, matrix operations, curve fitting, etc. For MS Visual C++. [more]

2 MB

US$ 249.00, EU€ 183.88, GB£ 165.47

OptiVec for Borland C++ 5.2.4

Brings the power of vectorized programming to the PC. Replacing loops over data arrays by the hand-optimized, Assembler-written vector and matrix functions of OptiVec can speed up program execution by 2-3 times and enhances accuracy and safety. More than 3500 functions for math, statistics, analysis, signal processing, matrix operations, curve fitting, etc. For CodeGear / Borland C++4.0+ or BC++Builder. [more]

2 MB

US$ 249.00, EU€ 183.88, GB£ 165.47

OptiVec for Delphi 6 5.2.4

Brings the power of vectorized programming to the PC. Replacing loops over data arrays by the hand-optimized, Assembler-written vector and matrix functions of OptiVec can speed up program execution by 2-3 times and enhances accuracy and safety. More than 3500 functions for math, statistics, analysis, signal processing, matrix operations, curve fitting, etc. For Borland Delphi 6. [more]

4 MB

US$ 249.00, EU€ 183.88, GB£ 165.47

OptiVec for Delphi 2006/2007 5.2.4

Brings the power of vectorized programming to the PC. Replacing loops over data arrays by the hand-optimized, Assembler-written vector and matrix functions of OptiVec can speed up program execution by 2-3 times and enhances accuracy and safety. More than 3500 functions for math, statistics, analysis, signal processing, matrix operations, curve fitting, etc. For Borland Delphi 2006/2007. [more]

4 MB

US$ 249.00, EU€ 183.88, GB£ 165.47

OptiVec for Delphi 7 5.2.4

Brings the power of vectorized programming to the PC. Replacing loops over data arrays by the hand-optimized, Assembler-written vector and matrix functions of OptiVec can speed up program execution by 2-3 times and enhances accuracy and safety. More than 3500 functions for math, statistics, analysis, signal processing, matrix operations, curve fitting, etc. For Borland Delphi 7. [more]

4 MB

US$ 249.00, EU€ 183.88, GB£ 165.47

OptiVec for Delphi 2005 5.2.4

Brings the power of vectorized programming to the PC. Replacing loops over data arrays by the hand-optimized, Assembler-written vector and matrix functions of OptiVec can speed up program execution by 2-3 times and enhances accuracy and safety. More than 3500 functions for math, statistics, analysis, signal processing, matrix operations, curve fitting, etc. For Borland Delphi 2005. [more]

4 MB

US$ 249.00, EU€ 183.88, GB£ 165.47

OptiVec for Delphi 4 5.2.4

Brings the power of vectorized programming to the PC. Replacing loops over data arrays by the hand-optimized, Assembler-written vector and matrix functions of OptiVec can speed up program execution by 2-3 times and enhances accuracy and safety. More than 3500 functions for math, statistics, analysis, signal processing, matrix operations, curve fitting, etc. For Borland Delphi 4. [more]

4 MB

US$ 249.00, EU€ 183.88, GB£ 165.47

OptiVec for Delphi 5 5.2.4

Brings the power of vectorized programming to the PC. Replacing loops over data arrays by the hand-optimized, Assembler-written vector and matrix functions of OptiVec can speed up program execution by 2-3 times and enhances accuracy and safety. More than 3500 functions for math, statistics, analysis, signal processing, matrix operations, curve fitting, etc. For Borland Delphi 5. [more]

4 MB

US$ 249.00, EU€ 183.88, GB£ 165.47

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. [more]

1 MB

US$ 195.00, EU€ 144.00, GB£ 129.58

CurvFit 5.11.5

CurvFit (tm) is a curve fitting program 4 Windows. Lorentzian, Sine, Exponential & 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 another improved productivity example do to using Calculus (level) programming ... ie. minutes to solve, days or years to understand solution & what it implies (e.g. wrong model, sampling rate error). [more]

1 MB

Math Mechanixs 1.4.0.4

Math Mechanixs is an easy to use scientific math software program and editor for solving mathematical problems and taking notes, with an extendable function library containing over 250 predefined functions plus an integrated function solver, a 2D and 3D graphing utility supporting zooming, rotation, translation, a calculus utility with single, double, and triple integration and differentiation, curve fitting, a root finding utility and more. [more]

17 MB

Regression Analysis - CurveFitter 4.5.3

Updated

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. [more]

1 MB

US$ 15.00, EU€ 11.08, GB£ 9.97

Visual Fitting 2.11

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. Excel-like data editor is easy to use. 4. Ability to move, zoom in, zoom out and rotate the graphs in plot area. 5. Ability to save graphs as bmp file. [more]

2 MB

US$ 45.00 US$ 36.00 with 20% discount coupon

SimplexNumerica 8.0.3

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 dialogs and interactive diagrams providing easy handling with difficult numeric mathematics. SimplexNumerica is best suited for publication type graphics, analysis of arbitrary data. [more]

9 MB

US$ 39.27, EU€ 29.00, GB£ 26.10

Kintecus 3.962

Modeling software to simulate the chemical kinetics and equilibrium of combustion (isobaric/isochoric), nuclear, catalyst reactor (CSTR) and enzyme reactions. Software can also fit/regress any parameters against chemical data with confidence bands/uncertainty analysis. Can also output normalized sensitivity analysis matrices and compute cluster & metabolic control analysis. [more]

11 MB

US$ 349.95, EU€ 258.42, GB£ 232.55

TriLookup 2.21

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. [more]

1 MB

US$ 20.00, EU€ 14.77, GB£ 13.29

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. [more]

758 KB

US$ 20.00, EU€ 14.77, GB£ 13.29

Ch Professional 6.0

Ch is a C/C++ interpreter for cross platform scripting, shell programming, 2D/3D graphical plotting, numerical computing and embedded scripting. Ch supports 8,000 functions including 1999 ISO C Professional (C99), C++ class, POSIX, X11/Motif, OpenGL, ODBC, XML, GTK+, Win32, CGI, 2D/3D graphical plotting, socket/Winsock, LAPACK, Intel OpenCV, National Instrument's Data Acquisition NI DAQ, NI Motion, NAG statistics package and control system. [more]

33 MB