Making Waves is an interactive physics package that helps students visualize and understand the motion and interference of transverse and longitudinal waves. While creating and exploring their own wave simulations, students encounter the core concepts in wave theory.

Pulse shaping filter program that finds the pole-zero locations of a transfer function, H(s), for a matched filter. H(s) equals a -desired- signal (Yout) divided by a given input signal (Yin). Both Yout and Yin are functions of frequency. Group delay may also be calculated to compliment a given data set, thus, providing a flat group delay. This is a Fortran Calculus demo application.

Pulse shaping filter program that finds the pole-zero locations of a transfer function, H(s), for a matched filter. H(s) equals a -desired- signal (Yout) divided by a given input signal (Yin). Both Yout and Yin are functions of frequency. Group delay may also be calculated to compliment a given data set, thus, providing a flat group delay. This is a Fortran Calculus demo application.

Geometric designs and strength checks of force couplings of shafts with hubs (Interference fit, clamping connection). Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and is based on ISO, SAE, DIN, BS and JIS standards.

Scare your friends, coworkers or parents! Secretly run this free and harmless prank program on your “victim’s” computer and do not use the mouse after running because mouse movement is the activator for this computer monitor prank. When your victim starts using the computer by moving his/her mouse, he/she will see strange monitor interferences after a while. :) The software is easily installable / uninstallable and absolute harmless.