pst-am – Sim­u­la­tion of mod­u­la­tion and de­mod­u­la­tion

The pack­age al­lows the sim­u­la­tion of the mod­u­lated and de­mod­u­lated am­pli­tude of ra­dio waves. The user may plot curves of mod­u­lated sig­nals, wave car­rier, sig­nal mod­u­la­tion, sig­nal re­cov­ery and sig­nal de­mod­u­la­tion.