Mathcad (produced by Mathsoft, not to be confused with Matlab or Mathematica) is a general purpose mathematical analysis tool with WYSIWYG formula entry that can operate in both numeric and symbolic ...

As an example, I've calculated the harmonic content of a square wave given user-defined fundamental frequency, rise times, pulse widths and duty cycles. It's very instructive to run through several ...

PTC's new version of PTC Mathcad Prime® allows users to better connect engineering calculations to other applications and processes including PTC Creo ...