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kyplot	9.9 MB 29.5.1999	KyPlot. A data-analysis, graphing and drawing program for scientists and engineers. Some of the data-analysis functions are: removal of linear trend; numerical filtering, differentiation and integration; frequency histograms; matrix operations; numerical solutions of nonlinear or differential equations; optimization for arbitrary formulas; time series analyses; and some standard statistics. The graphs (line, scatter, area, bar, stacked bar, pie, radar, polar, bubble and table) support X and/or Y error bars, axis breaks, and curve fittings (nonlinear least squares or maximum likelihood fitting for arbitrary functions, polynomial, natural spline and B-spline fittings). Recommended	Freeware (beta)	Home Page
agrapher.zip	1040 KB 15.8.2002	Advanced Grapher Advanced Grapher is a powerful but easy-to-use graphing, curve fitting and calculating software. It will help you to plot different graphs and analyze them. You can graph Cartesian (Y(x) and X(y)), polar and parametric functions, graphs of tables, equations (implicit functions), inequalities and systems of inequalities and slope fields. The calculus features are regression analysis, obtaining zeroes and extrema of functions, intersections, derivatives, equations of tangents and normals, numerical integration.	Shareware	Home Page
cxptw137.zip	1023 KB 27.12.2000	CurveExpert - Curve Fitting/Plotting CurveExpert 1.3 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 fit.	Shareware	Home Page
egr32v32.zip	1.1 MB 29.11.1998	Equation Grapher 3.2 with Regression Analyzer. Equation Grapher is a function plotting and analyzing program. It allows you to draw graphs like y=2x and y=sin(x+10)-cos(x). It automatically finds roots, maximum/minimum, intersections etc. It can also calculate and view integration area. Regression Analyzer is an analyzing and curvefinding program for statistical data. The program handles the usual regression models such as linear, logarithmic, exponential and power etc.	Shareware $ 29.95	Home Page
esplt11b.zip	761 kB 17.10.2002	ES-Plot A Plotting Program for Engineers and Scientists	Freeware	Home Page
fngraph2_61.exe	523 kB 7.8.2002	FNGraph Graphing and analyzing mathematical functions Customization of graphs and coordinates system appearance. Support for complex syntax, large variety of functions, user-defined variables. Tools for function evaluation, analysis and integration.	Freeware	Home Page
g1a.zip	2.3 MB 14.8.1997	G is a numerical graphics and analysis package. You can think of G as an introduction to the power of data visualization. Included with the package is a function generator which can help you to quickly explore how G would work with your other data.	Shareware $ 35	E-mail
grabit14.zip	1.4 MB 15.5.1999	Grab It This Microsoft Excel 97 spreadsheet application digitizes graphs and charts to obtain the original data. It contains the following functions: X-Y Data pair retrieval Point-to-Point measurements, Angle measurements, X and/or Y error bar support Stock chart (high/low/close and high/low/open/close) support Multiple Y per X support (up to 10 y's per x), Rotated (skewed) graphs are automatically corrected File types that can be loaded are: gif, jpg, bmp, dib, wmf, emf, ico, cur	Demo	Home Page
	1.5 MB 6.9.1999	GrafEq is a flexible, precise, and robust program for producing graphs of implicit relations. It is a good program for learning, and teaching, high school mathematics. GrafEq uses a more sophisticated algorithm to produce graphs than most other graphing programs: rather than simply try to find points near the graph and connect them with lines (which most programs do), GrafEq generates mathematical proofs of whether or not the relation-to-graph has solutions within each pixel in the graphing area. This algorithm is what makes GrafEq flexible, precise, and robust.	Shareware	Home Page
graph.exe	1.1 Mb 1.1.2003	Graph Graph is a freeware program used to draw mathematical graphs in a coordinate system. Anyone who wants to draw graphs of functions will find this program useful. The program makes it very easy to visualize a function and paste it into another program. It is also possible to do some mathematical calculations on the functions.	Freeware	Home Page
ghi0_91.zip	225 kb 26.12.2001	Grapher Grapher creates and displays graphs in 2D, 3D, and any other spatial dimension beyond the third (hyperspace). Each graph is created by specifying an explicit equation to specify the locus of points to be created. Simple scripting language. Help on Grapher's options & scripting language. 35 different functions	Freeware	Home Page
grfca110.zip	994 kb 15.3.1999	Graphica Graphica is a mathematical expression grapher and calculator developed for Windows 9X and Windows NT.	Freeware
graphP20.exe	867 kb 22.3.2001	Graph+ Graph+ is the program for those people who draw different graphs of mathematical functions	Freeware	Home Page
labfit73.zip	2.6 MB 17.11.2002	LabFit for treatment and analysis of exeprimental data., 2D, 3D graphs.	Shareware
loc32.zip	1.1 MB 9.10.1999	Locus32 is a mathematical graph plotter and data analysis tool written to provide ease of use with sophistication.	Shareware	Home Page
mx11_10.zip	1.2 MB 10.2.1998	MExpress 1.1 is a technical application development system for scientists, engineers and educational users. It includes an interpreter in which simple commands like plot3d(x,sin(x)) can be typed. MExpress includes a comprehensive range of 2D and 3D graphics including line, surface, 2D/3D contour, arbitary 3D rendering, etc, together with a set of fast numercial methods (signal processing, matrix decomposition, solving equations, etc) and a simple BASIC like language. Recommended	Freeware Commercial versions available	Home Page
mfp40a.zip	641 kB 24.6.1998	The MPM Funktions-Plotter is a mathematical graphing tool for drawing and analysing any mathematical function given by a mathematical expression. It's fully written in Java(TM) and can therefore be used on any plattform for which a JDK 1.2 or JRE 1.2 release containing Swing 1.1 exists (e.g. Microsoft Windows 95/98/NT, MacOS, Linux, Sun Solaris et cetera).	Shareware	Home Page
nlreg041.zip	963 KB 1.7.1998	NLREG performs linear and nonlinear statistical data regression and curve fitting. NLREG determines the values of parameters for a function that cause the function to best fit a set of data values. NLREG can handle linear, polynomial, exponential, logistic, and general nonlinear functions. You specify the form of the function using normal algebraic notation. For advanced applications, NLREG includes a programming language to specify complex models. In addition to fitting a function to data values, NLREG can also plot the data and the fitted function.	Shareware $ 65	Home Page
peakft11.zip	364 KB 29.1.1999	PeakFitter fits functions defined by the user to data sets. The functions don't necessarily have to be spectral peaks, although this is a major application of such programs. (The author uses the program mainly for parameterising interatomic potentials.) PeakFitter can also fit data sets by linear combination of reference sets stored in disk files.	Freeware	E-mail
rfgrap32.zip	338 KB 28.8.1999	RFGraph is a scientific analysis and graphing program for windows95. Some of the functions it includes are nonlinear curve fitting, smoothing, integration, autocorrelation, logarithmic as well as linear axes etc.	Shareware $ 25	Home Page
tracer11.zip	259 KB 15.3.1999	Tracer addresses the problem of extracting plotted data stored in graphics (bitmap) files.	Freeware	E-mail
tridraw.zip	190 KB 16.4.1997	Tridraw is specially designed to draw and print ternary plots.	Shareware $ 10	E-mail
vmath21.zip	582 KB 1.6.1999	Visual Math For Java 2.1 - online symbolic math It is online symbolic math and computer algebra system, powered by SymbMath. It can perform exact, numeric, symbolic and  graphic computation, e.g. arbitrary-precision calculation, solve equation, plot data and user-defined functions, linear regression, symbolic differentation and integration.	Shareware $ 20	Home Page
wplot32.zip	288 KB 16.4.1998	WPlot v3.3 Win-32 Plotting Software. Plots two and three-dimensional data. Up to 250 sets of data can be plotted on the same 2-dimensionalplot using either one or two vertical axes. The Fast Fourier Transform can be used to fit the data with a discrete Fourier series and the magnitudes of the FFT coefficients can be plotted. Mathematical transformations. The WPlot software comes with an auxiliary program, WFit, which can fit a nonlinear function to data and use WPlot to plot the fit.	Shareware $ 25
wcf101.zip	985 KB 15.5.1999	WinCurveFit is a scientific least squares curve fitting program. Data sets can be entered into a spreadsheet window or imported from programs like Excel or extracted from text files. Arbitrary equations may then be fitted to the data and the fits displayed graphically. The equations can be defined by typing them as text and so the program is very flexible. There is also a choice of mathematical algorithms that can be used for curve fitting.	Shareware	Home Page
xlplot2.zip	2 MB 22.9.1999	XL-Plot The primary purpose of XL-Plot is to create a figure for scientific publication rapidly. It contains a few basic statistical functions, such as Students t-test and linear correlation of two sets of data (two columns in a spreadsheet). XL-Plot has a number of build-in functions that can be fitted to the data in columns on a spreadsheet or to a curve in a graph. The user can easily add fitting functions of his own design. Additional options are (Fast) Fourier Transformation and Matrix inversion. The latter can be useful to solve a set of linear equations simultaneously.	Freeware	Home Page

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