Modelling and simulation of continuous and time discrete automatic control systems in the time and frequency domain. Graphical, block oriented user interface with more than 80 basic elements. Creates time, Bode, Black-Nichols and Nyquist diagrams.
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Easy to use software demonstrates the chemical design & rating calculations of Shell and Tube Heat Exchangers.Unlike other tools, ensures that calculations are performed step by step to help in understanding the design calculations...etc
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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: 48360 - Shareware - Download Now
The perfect solution for physics students and teachers everywhere, Physics 101 SE is the premier physics calculation tool, allowing you to focus on physics and not mathematical busywork by working with over 150+ equations and other features.
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Unique interactive multimedia Chemistry teaching software. Topics include: elements, compounds, mixtures, atomic structure, ionic bonding, covalent bonding, bond energies and the Periodic Table.
Downloads: 39692 - Shareware - Download Now