Signal processing is a multidisciplinary field concerned with the analysis, transformation, and interpretation of signals—functions that convey information about physical phenomena. At its core, ...

From simple transistors to complex systems, this article explains the building blocks of digital logic design. Learn how ...

To introduce fundamental ideas of digital signal processing (DSP), its limitations and its advantages; to give the student a working knowledge of basic DSP operations, as well as a solid theoretical ...

The Allen Telescope Array, Hat Creek Radio Observatory. Credit: Alexander Pollak. Radio interferometry is a technique in radio astronomy where signals from two or more radio telescopes are combined to ...