We report an educational tool for the upper level undergraduate quantum chemistry or quantum physics course that uses a symbolic approach via the PySyComp Python library. The tool covers both ...

1 Deanship of Graduate Studies, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia. 2 Physics Department, Faculty of Science, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia. 3 ...

Active filters are ubiquitous in electronic design today, performing signal-frequency manipulation and conditioning for audio, IF (intermediate frequency), and digital-signal processing. The success ...

† Department of Physics, University of Wisconsin—Milwaukee, 1900 East Kenwood Boulevard, Milwaukee, Wisconsin 53211, United States ‡ Department of Chemistry and Biochemistry, University of ...

The RHPZ itself is not an obstacle to stabilizing a boost converter operated in CCM. Once its location is determined, a simple compensation process can be applied, as explained here. In the previous ...

In last month's article, it was found that the right-half-plane zero (RHPZ) presence forces the designer to limit the maximum duty-cycle slew rate by rolling off the crossover frequency. This is ...

Mathcad is software with powerful capabilities to manipulate equations, numbers, text and graphs. The mathematical formulae and numerical values can be presented in an easy to read fashion. Mathcad ...