FFT Fun: Complex Numbers, Discrete Fourier Transforms
Channel: Steve Spicklemire
Date: 2013-03-21

A rambling promotion of using complex numbers to represent different things in the context of physics. Couple oscillators are treated using complex numbers, discrete fourier transforms (DFT) are described in terms of phasors as a change of basis with dirac notation. Scientific Computing slides by Steve Spicklemire. For some reason the animations are stopping after one cycle. ;-( Hopefully you get the idea, but I'll try to fix soon!