Free Downloads: Excel Nonlinear Curve Fitting

OptiVec for Delphi 6: Assembler-written library of vector and matrix functions, 2-3 times faster than compiled source code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting - in total more than 3500 functions.

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 for Delphi 4: Assembler-written library of vector and matrix functions, 2-3 times faster than compiled source code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting - in total more than 3500 functions.

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 for Delphi 5: Assembler-written library of vector and matrix functions, 2-3 times faster than compiled source code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting - in total more than 3500 functions.

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 for Delphi 7: Assembler-written library of vector and matrix functions, 2-3 times faster than compiled source code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting - in total more than 3500 functions.

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 for Delphi 2005: Assembler-written library of vector and matrix functions, 2-3 times faster than compiled source code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting - in total more than 3500 functions.

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

GraphPad Prism is a highly efficient tool capable of doing all mathematical calculations as well as graphical plotting such as curve fitting.

GraphPad Prism is a highly efficient tool capable of doing all mathematical calculations as well as graphical plotting such as Curve Fitting. It’s not just an ordinary application that makes plotting easier, but also a powerful one that can be utilized even for the superior purposes such as scientific graphics.

Even the way of its operation is very convenient as...

Category: Business & Finance / Applications
Publisher: GraphPad Software, License: Demo, Price: USD $570.00, File Size: 18.6 MB
Platform: Windows

OptiVec for Delphi 2006: Assembler-written library of vector and matrix functions, 2-3 times faster than compiled source code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting - in total more than 3500 functions.

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

Presenting Virtual Nonlinear Optics Workbook (vNOW).

Presenting Virtual Nonlinear Optics Workbook (vNOW). The software enables students and scientists to perform numerical experiments in Nonlinear optics of two- or multi-level atoms, and includes two dozen samples with study problems. A free demo.
We hope you will enjoy using vNOW. With vNOW you will get your first result by pushing a single button. In the default simulation,...

Category: Software Development / Misc. Programming
Publisher: H. Sonajal, License: Shareware, Price: USD $25.00, File Size: 1.6 MB
Platform: Windows

OptiVec for Visual C++: Assembler-written library of vector and matrix functions, 2-3 times faster than compiled C/C++ code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting - in total more than 3500 functions.

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

2D/3D technical graphics plotting and data analysis software for your plotting needs. Curve fitting, FFT and a presentation software! Download a demo of our analysis and plotting software!

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...

Category: Home & Education / Mathematics
Publisher: Dipl.-Phys.-Ing. Ralf Wirtz, License: Freeware, Price: USD $0.00, File Size: 21.8 MB
Platform: Windows

OptiVec for Borland C/C++: Assembler-written library of vector and matrix functions, 2-3 times faster than compiled C/C++ code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting - in total more than 3500 functions.

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

SigmaPlot makes it easier for you to present your findings accurately using precise, publication-quality graphs, data analysis and presentation tools.

SigmaPlot makes it easier for you to present your findings accurately using precise, publication-quality graphs, data analysis and presentation tools. SigmaPlot offers numerous scientific options such as automatic error bars, regression lines, confidence intervals, axis breaks, technical axis scales, Nonlinear Curve Fitting and a data worksheet for powerful data...

Category: Business & Finance / Applications
Publisher: SYSTAT Software, Inc., License: Shareware, Price: USD $549.00, File Size: 90.5 MB
Platform: Windows

OptiFDTD enables you to design, analyze and test modern passive and nonlinear photonic components for wave propagation, scattering, reflection, diffraction, polarization and nonlinear phenomena.

OptiFDTD enables you to design, analyze and test modern passive and Nonlinear photonic components for wave propagation, scattering, reflection, diffraction, polarization and Nonlinear phenomena. The core program of OptiFDTD is based on the Finite-Difference Time-Domain (FDTD) algorithm with second-order numerical accuracy and the most advanced boundary conditions - Uniaxial...

Category: Multimedia & Design / Image Editing
Publisher: Optiwave Corporation, License: Shareware, Price: USD $0.00, File Size: 0
Platform: Windows

XLSTAT is a complete data analysis and statistics add-in for MS Excel. It includes regression (linear, logistic, nonlinear), multivariate data analysis, parametric tests, non parametric tests, ANOVA, ANCOVA, forecasting methods.

XLSTAT is a complete analysis and statistics add-in for MS Excel. It includes regression (linear, logistic, Nonlinear), multivariate data analysis (PCA, DA, CA, MCA, MDS), correlation tests, parametric tests, non parametric tests, ANOVA, ANCOVA and much more. Complementary modules are available for 3D visualization, Preference Mapping, Time series analysis.

Category: Business & Finance
Publisher: Addinsoft, License: Demo, Price: USD $395.00, File Size: 20.9 MB
Platform: Windows

VLXE for Excel is an add-in to Excel that integrates the powerful PVT and phase equilibrium package into Excel.

VLXE for Excel is an add-in to Excel that integrates the powerful PVT and phase equilibrium package into Excel.

Main features:
-Parameters are stored inside the workbook
-All functions comes with a wizard to aid the user
-Access the databases from within Excel
-Short learning Curve for people who are familiar with...

Category: Business & Finance / MS Office Addons
Publisher: VLXE ApS, License: Shareware, Price: USD $0.00, File Size: 0
Platform: Windows

Visual Kalman Filter " is a visual math tool to simulate Kalman filter for linear or nonlinear system. Only three steps you need do,and you'll get the curve and the estimated results.. Its price is only $49.95.

"Visual Kalman Filter " is a visual math tool to simulate Kalman filter for linear or Nonlinear system. Only three steps you need do,and you'll get the Curve and the estimated results.. Its price is only $49.95. Function: The Kalman filter is a set of mathematical equations that provides an efficient computational (recursive) means to estimate the state of a process, in a...

Category: Home & Education / Mathematics
Publisher: HAN, License: Shareware, Price: USD $49.95, USD39.9, File Size: 810.1 KB
Platform: Windows, Linux

Vector Eye is a great raster to vector converter that exports to SVG (Scalable Vector Graphics), Ps and Eps.

Vector Eye is a great raster to vector converter that exports to SVG (Scalable Vector Graphics), Ps and Eps. It recognizes all major raster formats (BMP, JPEG, PNG, TIFF) and makes the web raw materials. Raster images made from pixels acquired from scanner or CCD camera can be translated into scalable geometric shapes. Vector based images are the best way to display high quality graphics with...

Category: Multimedia & Design / Multimedia App's
Publisher: SIAME, License: Shareware, Price: USD $59.00, File Size: 3.0 MB
Platform: Windows

Chat Mapper is a new, easy to use tool for writing and testing nonlinear dialogue, especially for video games and training.

Chat Mapper is a new, easy to use tool for writing and testing Nonlinear dialogue, especially for video games and training. Built from the frustration of trying to use Final Draft, Word, or even Excel to write complex branching dialogue, Chat Mapper was built from the ground up with usability in mind.

Category: Internet / Chat
Publisher: Urban Brain Studios, License: Shareware, Price: USD $0.00, File Size: 0
Platform: Windows

DataScene is a data graphing, animation, and analysis software package. It allows the user to plot 39 types 2D & 3D graphs with brilliant quality, to create graph animations, to analyze data with various methods, and to chart real-time data sources.

DataScene is a data graphing, animation, and analysis software package. It allows the user to easily plot 2D & 3D graphs (Area, Bar, Pie, Line, Surface, Ploar, and more) with scientific, financial, and statistical data, to manipulate, print, and export high quality graphs, to analyze data with various mathematical methods (Fitting curves, calculating statics, FFT, and more), to create...

Category: Multimedia & Design / Authoring Tools
Publisher: CyberWit, Inc., License: Shareware, Price: USD $219.00, File Size: 44.1 MB
Platform: Windows

Software, DSC Curve Solutions, developed by CaoTechnology, represents a novel approach for thermal analysis that allows you to simulate DSC curves vividly for experiments under any conditions for a range of given thermal events; so that you can extra

Software, DSC Curve Solutions, developed by CaoTechnology, represents a novel approach for thermal analysis that allows you to simulate DSC curves vividly for experiments under any conditions for a range of given thermal events; so that you can extract the sample properties by Fitting DSC curves with DCS curves.

This software is now available to all the thermal...

Category: Home & Education / Miscellaneous
Publisher: CaoTechnology, License: Shareware, Price: USD $1234.80, File Size: 362.4 KB
Platform: Windows

This program allows the user to take an Excel spreadsheet with any type of calculation data (no matter how complex) and optimize a calculation outcome (e.

This program allows the user to take an Excel spreadsheet with any type of calculation data (no matter how complex) and optimize a calculation outcome (e.g. total cost).

This is based on the selection of up to five design variables and up to five constraints. The optimization can be performed as a maximization, minimization or the attempt to reach a target value.

Category: Utilities / Misc. Utilities
Publisher: AS Software, License: Freeware, Price: USD $0.00, File Size: 1.4 MB
Platform: Windows

Visual Optim is a math program for one dimension searching, linear programming, unconstrained nonlinear programming and constrained nonlinear programming.

Visual Optim is a math program for one dimension searching, linear programming, unconstrained Nonlinear programming and constrained Nonlinear programming.Use Visual Optim to implement one dimension searching, linear programming, unconstrained Nonlinear programming and constrained Nonlinear programming.Use Visual Optim to implement one dimension searching, linear...

Category: Home & Education / Mathematics
Publisher: GraphNow, License: Shareware, Price: USD $60.00, File Size: 1.8 MB
Platform: Windows

Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation.

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. The functions can also handle tables containing missing and invalid data.Includes functions to fit polynomial curves through a set of X-Y data points and...

Category: Business & Finance / Applications
Publisher: Trimill Industrial Systems Inc., License: Shareware, Price: USD $20.00, File Size: 1.0 MB
Platform: Windows

Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation.

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. The functions can also handle tables containing missing and invalid data.Includes functions to fit polynomial curves through a set of X-Y data points and...

Category: Business & Finance / Applications
Publisher: Trimill Industrial Systems Inc., License: Shareware, Price: USD $20.00, File Size: 757.8 KB
Platform: Unknown

FITTER is a regression Add-In for MS Excel.

FITTER is a regression Add-In for MS Excel. It estimates any user-defined model that may be entered in ordinary algebraic notation as a set of explicit, implicit and differential equations. FITTER uses the analytic calculations of derivatives and a special optimization algorithm which provides a high accuracy for the Nonlinear models. All calculations are performed in a DLL...

Category: Home & Education / Science
Publisher: Polycert Ltd, License: Demo, Price: USD $399.00, File Size: 605.0 KB
Platform: Windows