Sasan Ardalan

Prlplot is a set of Perl instructions that aid with the production of plots for data in applications like DSP and Communications. It supports several plot types such as scatter, bar, pole-zero, eye diagrams, log-log, polar, and polar db.

CAPSIM TMK is a hierarchical digital signal processing simulation and design system. It features an interactive block diagram and is suitable for designers who prioritize efficiency and workflow management.