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DigitizeIt

DigitizeIt can automatically digitize (x,y)-data from scanned graphs. Data values are transformed to a specified axes system and can be saved in ASCII format, ready to use in other applications. Can read most image formats (gif, png, tiff,bmp).

tags: data, chart, office education, plot, graph, scan, apple education, us education, education foundation, school board, number, graphs, charts, science, digitize, digitizer, plots, publication, buissness, point

Commercial
Platform(s): Linux, Windows
Date: Dec, 15 2006

DeadLine

DeadLine solves equations graphically and numerically. The freeware finds the real roots of an equation, evaluates functions and the first two derivatives extremely fast and accurately, finds extrema of the function.

tags: curriculum learning, office education, classroom education, ict education, aberdeen education, free equation solver, algebra, equation, solver, root finding, homework, math, derivative, evaluate, function, trigonometric, plot, graph, plotter, integrate, derive, parameters

Freeware
Platform(s): Windows
Date: Dec, 10 2006

ZGrapher

This graphing calculator can plot y(x), x(y), polar, parametric and table-defined functions. Calculus features include obtaining derivatives, equations of tangents and normals, numerical integration, regression analysis.

tags: bmp, gif, pcx, curriculum learning, office education, classroom education, ict education, aberdeen education, derivative, function, plot, graph, graphing calculator, integral, tangent, normal, regression analysis, trend

Freeware
Platform(s): Windows
Date: Dec, 18 2005

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pages: 1