HolidaysDec 1, 2018
NewDprocessor

How to prepare fundamentals of DSP

How to prepare basics of digital signal processing for a company interview that makes mobile chips. I will be a machine learning research engineer. Thanks!

Add a comment
New
uhYr23 Dec 1, 2018

Alan V. Oppenheim's book. Make sure you understand all verions of continuous and discrete time Fourier transform. Nyquist theorem is very important. Know frequency equivalent of time domain operations. Be fluent in writing fourier and inverse fourier equations. Learn about A/D and D/A. Know how DFT and FFT's work and how there're related to basic fourier transforms. Know a bit about wavelets, DCTs, and filter banks. These are very fundemental stuff.

New
wGsQ24 Dec 1, 2018

This book is gold. I went from being disillusioned by dsp to loving it.

Northrop Grumman (Ω,A,μ) Dec 1, 2018

Just wave it off and tell them its all a bunch of linear operators, trivial