Electrical & Computer Engineering Studies/Butterfly Hardware Implementations

Purpose

 * developing FFT Butterfly architectures similar to DDR (Double Data Rate).

Idea Sketch

 * Idea.1.A ([[Media:Butterfly.HW.1.A.Idea.20120211.pdf |pdf]])

Background
go to [ Electrical_%26_Computer_Engineering_Studies ]
 * Sine / Cosine Generator ([[Media:HW.FFT.1.SineGen.20170805.pdf |pdf]])
 * Z Transform Properties ([[Media:HW.FFT.2.zTrans.20200406.pdf |pdf]])