December 2011
Intermediate to advanced
436 pages
18h 7m
English
book
Real-Time Digital Signal Processing from MATLAB® to C with the TMS320C6x DSPs, Second Edition, 2nd Edition
by Thad B. Welch, Cameron H.G. Wright, Michael G. Morrow
Content preview from Real-Time Digital Signal Processing from MATLAB® to C with the TMS320C6x DSPs, Second Edition, 2nd Edition
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Chapter 19
Project 10: QPSK Digital
Receivers
19.1 Theory
I
N Chapter 18, we introduced a few of the basic techniques that can be used to generate
a QPSK signal. Since there are an unlimited number of different forms and specifications
associated with the generation of a QPSK signal, it should not be surprising that there are
just as many variations of the receiver. In this chapter, we will only introduce one of these
forms and a few of the techniques that can be used to recover the message contained within
a QPSK signal.
Specifically, we will discuss a QPSK receiver that will:
1. Remove the majority of the frequency translating effects of the signal’s carrier ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.