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Curve Fitting

All | Freeware
Product Title  /  Popularity Revised License Rating Size
Visual Fitting
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 ...
December 13th 2008 Shareware    2,451k
DataFit
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 350 ...
September 4th 2001 Commercial  5 stars 5k
FindGraph
FindGraph is a curve fitting and digitizing tool for engineers, scientists and businesss. Convert plots back to X,Y data from any published report for later processing and manipulations. The program offers 12 generic fits, including linear and nonlinear regression, Logistic ...
April 2nd 2008 Shareware  5 stars 3,445k
Advanced Grapher
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 ...
June 9th 2005 Shareware    1,412k
CurvFit
CurvFit (tm) is a curve fitting program for Windows. 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 and/or valleys data.

CurvFit is another ...
May 13th 2012 Freeware    1,759k
FindGraph
FindGraph is a curve fitting and digitizing tool for engineers, scientists and businesss. Convert plots back to X,Y data from any published report for later processing and manipulations. The program offers 12 generic fits, including linear and nonlinear regression, Logistic ...
January 25th 2007 Shareware    3,370k
LAB Fit Curve Fitting Software
The 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 ...
July 16th 2004 Shareware    3,024k
LeoStatistic
Comprehensive tool for statistical analysis and modeling of experimental and market data.
Universal input from outside data sources: from text or database files; file type and edit in spreadsheet like control; copy/paste from spreadsheets applications like MS Excel or Access; ...
February 10th 2007 Shareware  5 stars 832k
InterReg
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 ...
August 16th 2008 Shareware  5 stars 2,265k
Data Curve Fit Creator Add-in
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 and versatile local regressions. Interpolations include linear, cubic spline, and ...
April 7th 2011 Shareware    1,024k
Bersoft Image Measurement
Bersoft Image Measurement is intended for measuring and analyzing digital images. Measurements are done by pointing and clicking, using angle, distance, perimeter, area, point and line measurement tools or in an automated way, when calculating statistics,curve fitting, pixel profile, object ...
November 21st 2004 Shareware  5 stars 3,411k
GraphSight
GraphSight is a feature-rich comprehensive 2D math graphing utility with easy navigation, perfectly suited for use by high-school an college math students. The program is capable of plotting Cartesian, polar, table defined, as well as specialty graphs. Importantly, it features ...
October 11th 2003 Shareware  5 stars 741k
EditPro
Professional text editor for programmers and webmasters. Allows to edit several files at a time with an unlimited size of files. Syntax highlighting for HTML, C/C++, Pascal/Delphi, Java, Perl, ASP, etc. Supports projects. User tools. Special integration with command line ...
February 12th 2002 Shareware  5 stars 924k
GraphSight Junior
GraphSight Junior is an easy to use freeware handy 2D math-graphing program. It was originally designed to help students and teachers satisfy their day-after-day math plotting needs. It makes it easy to plot and explore common Y(X) = F(X) Cartesian ...
December 3rd 2002 Freeware  4.5 stars 393k
ImageDIG 2D/3D Digitizer
ImageDIG consists of three independent modules which allow the user to convert 2D flat images into 3D (x,y,z) data or if a graph, convert the graph in image form into 2 dimensional ascii data for further analysis. The third module ...
December 3rd 2002 Shareware  4.5 stars 5,504k
LeoReport
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 ...
January 10th 2003 Shareware  5 stars 480k
ImageDIG 2D/3D Image Digitizer
ImageDIG consists of three integrated modules which allow the user to convert 2D flat images into 3D (x,y,z) data or if a graph, convert the graph in image form into 2 dimensional numerical data. The third module is a full ...
April 29th 2003 Shareware  5 stars 5,788k
SimplexNumerica
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 ...
September 29th 2003 Freeware    22,294k
NLREG
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 ...
September 20th 2004 Shareware    1,191k
Market System Analyzer
While most traders tend to focus on finding an "edge" in the markets -- a profitable trading system or method -- the greatest opportunity for profit is often found in methods for trading an existing system or method more successfully. ...
October 22nd 2005 Shareware    8,725k
Related Scripts
AEA MMLineChart
AEA MMLineChart includes many advanced features like tip text window and curve fitting abilities. This applet is compatible with any Java compatible browser and it also supports a background image. It is enabled with unlimited number of curves and it ...
November 27th 2005 Freeware     
Big Faceless Graph Library
The Big Faceless Graph Library is a Java class library for creating graphs and charts. Backed by a full 3D engine, you can create shaded 3D Pie, Bar and Line graphs as GIF, PDF, PNG or other image formats. Features ...
December 2nd 2005 Commercial     
Big Faceless Java Graph Library
This Java class library is 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. Its features include ...
December 14th 2005 Commercial     
ChartDirector for .NET
ChartDirector for.NET is an effective chart tool through which you can generate several charts such as Pie, bar, line, step line, trend line, curve-fitting, area, scatter, bubble etc., This tool automatically creates image maps with company logos, buttons and images. ...
November 21st 2005 Freeware     
Dynamic Curve Images
This is an useful tutorial which provides the source code to develop dymanic curves on the images. You can change the background and foreground color of the curve. These curves on the images can be created on the 4 corners ...
November 29th 2005 Freeware     
Aspose.Chart
Aspose.Chart is a web based .NET chart application through which users can generate various charts in the documents. This tool offers various features like creating charts of various types like area, bubble, contour, cube, curve, curve area, doughnut, etc. Users ...
November 25th 2005 Freeware     
CodeThatHint
CodeThatHint is a javascript widget providing the functionality of the tool tip (hint) control. It is represented by the box with the text note, image and any other HTML content and usually displayed in response to the user action (mouse ...
November 22nd 2005 Freeware     
CodeThatIndexer
CodeThatIndexer provided with the fast and straight way to add the search / engine power into the any web site in minutes. You specify the web site (set / of the html/txt files) you would like to index and make ...
December 4th 2005 Commercial     
DBSP
DBSP is an abbreviation stands for DataBase Scripting Pages that helps webmasters in creating database driven solution for any content or web page. It assists to HTML language in collecting information from database to any document. It functions very effective ...
December 21st 2005 Commercial     
DynCrypto
This is a program that helps the users to encrypt a string with symmetric key using cast- 128 algorithm and elliptic curve. This program encryptes password or keywords. The strings are encoded with base64 after the encryption process completes. Any ...
December 1st 2005 Commercial     
Related Code
EmPowered Programmer 1.5
A generic programming IDE to create Win32 executables. You can write complex Windows programs, you can debug , and all the while you will be in total control. EP has it's learning curve but it's definitely not steeper than any ...
February 6th 2006     128k
.Net Chart Plotter 2004 2.0.1
Chart Plotter 2004 is a Real-Time Data Plotter capable of plotting up to 50 measures in a variety of visually appealing styles - including line plots, strip bar style plots, full colour filled curve graphs, etc. Chart Plotter 2004 is ...
February 8th 2006     125k
EmPowered Programmer
A generic programming IDE to create Win32 executables. You can write complex Windows programs, you can debug , and all the while you will be in total control. Only what you decree happens, nothing goes on behind your back.

What you ...
March 18th 2007     143k
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