Complex interactive system for constrained nonlinear parameter estimation (nonlinear regression, data, curve and surface fitting) and statistical analysis in ODEs, DAEs, PDEs, PDAEs, steady-state systems, Laplace equations, analytical equations
Downloads: 60360 - Demo - Download Now
Unique interactive multimedia Chemistry teaching software that tests students as they learn. Topics include: elements, atoms and molecules, word equations, chemical symbols, Periodic Table, chemical formulas, balancing chemical equations.
Downloads: 29734 - Shareware - Download Now
Chemistry teaching software which simulates the bonding of covalent compounds on screen. Learn how covalent compounds are formed by atoms sharing electrons. Includes a reference section to support students learning with basic facts and information.
Downloads: 42896 - Shareware - Download Now
An interactive and intelligent psychrometric chart program for HVAC industry. It provides the most accurate and reliable data based on Hyland and Wexler`s reports published by ASHRAE, which treat air and vapor as real gases, rather than ideal gases.
Downloads: 59159 - Shareware - Download Now
DigitizeIt can automatical digitize lines and symbols 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).
Downloads: 58602 - Shareware - Download Now