Nonlinear Curve Fitting

GMDH Shell is a tool for extraction of knowledge from real-world datasets. It is easy-to-use but powerful solution for analysis of multivariate datasets obtained from different research fields and business areas. Try to create mathematical model that reveals underlying patterns in your data and...

Linear difference model.pdf:Matrices formulation for ARX and ARMAX algorithms.Oldfaithful.doc:The problem statementOldFaithdata.m:The original data for the eruption of OldfaithfulsystemID_ARMAX_oldfaithful.mThe code for ARX and ARMAX prediction of volcano eruption

Useful functions for manipulating and fitting data using the modified Rosin-Rammler distribution.These functions are pretty straightforward, and are provided primarily as a simple, useful curve-fitting example. Much of the code is adapted directly from the "fitcurvedemo" detailed in the MatLab...


Platforms: Matlab

As of January 2018, the Kintecus simulation software has been cited over 300 peer reviewed high impact factor journals: SCIENCE, JACS, PNAS, J. Phys. Chem.A, NATURE, PCCP, J. Biol. Chem., Plas. Chem. Plas. Proc., Int. J. Chem. It is an Industrial Strength/Research Grade chemical modeling,...


Platforms: Windows, Windows 8, Windows 7, Windows Server

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...


Platforms: Windows

TigerCad is a Windows 2D CAD software package aimed primarily at mechanical, architectural and diagramming applications. It is suitable for serious users who want to make reasonably complex drawings, with an emphasis on speed, efficiency and elegance of use. It is also approachable for newcomers...


Platforms: Windows

ChartDirector is a powerful charting component for creating professional and clickable charts for ASP.NET and Windows Forms applications. It's unique layering architecture enables you to synthesize the charts you want using standard chart layers. ChartDirector's comprehensive chart styles include...


Platforms: Windows

Convective Adsorption - Desorption software is used to study water diffusion processes with known experimental data, for the following geometries: infinite slab, infinite cylinder, sphere, finite cylinder and parallelepiped. The software makes possible the determination of the diffusivity "D" and...


Platforms: Windows

Statistical analysis and report ready chart in almost no time. Instantly import or read data, prepare artistic graphic presentation with statistical analysis and place it in the document. Distribution with probability functions; two arguments distribution; curve fitting with variety of...


Platforms: Windows, Windows CE

The Big Faceless Graph Library is a Java class library for creating graphs and charts. It is backed by a full 3D engine, allowing you to create shaded 3D pie, bar, and line graphs as GIF, PDF, PNG, or other image formats. Big Faceless Graph Library features include transparent backgrounds,...


Platforms: *nix

nmr-relax is designed for the study of the dynamics of proteins or other macromolecules though the analysis of NMR relaxation data. It is a community driven project created by NMR spectroscopists for NMR spectroscopists. It supports exponential curve fitting for the calculation of the R1 and R2...


Platforms: *nix

Statistics::OLS is a Perl module to perform ordinary least squares and associated statistics. SYNOPSIS use Statistics::OLS; my $ls = Statistics::OLS->new(); $ls->setData (@xydataset) or die( $ls->error() ); $ls->setData (@xdataset, @ydataset); $ls->regress(); my ($intercept, $slope)...


Platforms: *nix

Do The Math is a general purpose math tool. Its calculator-based interface has drag and drop calculations and graphing. Many of its features include graphing statistics, data analysis custom formulas and many specialized functions such as root finding, matrix and vector algebra, and curve...


Platforms: Mac

Citrin is a interactive scientific graphing and curve fitting, providing:Commonly used charts, such as scatter & line series, bar, column, area, 3-D (column, pyramid, prism, area and band), ternary scatter, pie, polar, box & whisker, histograms, probability charts, etc.Numerous customizing tools,...


Platforms: Mac

Visual Math academic edition. Visual Math product family 12 in 1 bundle special. Help school, college, university teachers, students to teach or study mathematics, including algebra, geometry, calculus, statistics, complex variable function, fractal, curve fitting, probability analysis,...


Platforms: Windows, Windows 7, Windows Server

Kst is the fastest real-time large-dataset viewing and plotting tool available (you may be interested in some benchmarks) and has built-in data analysis functionality. Kst is very user-friendly (both the community and the program itself!). Kst contains many powerful built-in features and is...


Platforms: Linux

Kst is the fastest real-time large-dataset viewing and plotting tool available (you may be interested in some benchmarks) and has built-in data analysis functionality. Kst is very user-friendly (both the community and the program itself!). Kst contains many powerful built-in features and is...


Platforms: Windows

Gwyddion is a modular program for SPM (scanning probe microscopy) data visualization and analysis. Primarily it is intended for analysis of height fields obtained by scanning probe microscopy techniques (AFM, MFM, STM, SNOM/NSOM), however it can be generally used for any other height field and...


Platforms: Linux

Kst is the fastest real-time large-dataset viewing and plotting tool available (you may be interested in some benchmarks) and has built-in data analysis functionality. Kst is very user-friendly (both the community and the program itself!). Kst contains many powerful built-in features and is...


Platforms: Mac

DataScene Professional is a scientific application that helps you design graphs and graph animation. It is also capable to perform data analysis, curve fitting, and data monitoring. It allows the user to easily plot 2D & 3D graphs (Area, Bar, Pie, Line, Surface, Ploar, and more), to manipulate,...


Platforms: Windows