Contemporary Communication Systems Using Matlab

by Proakis, John G.; Salehi, Masoud

• ISBN13: 9780534371739
• ISBN10: 0534371736
• Edition: 1st
• Format: Paperback
• Copyright: 1999-11-05
• Publisher: CL Engineering

Summary

This supplement to any standard communication systems text is one of the first books to successfully integrate the use of MATLAB? in the study of communication systems concepts and problems. It has been developed for instructors and students who wish to make use of MATLAB? as an integral part of their study. The former will find the means by which to use MATLAB? as a powerful tool to motivate students and illustrate essential theory without having to customize the applications themselves; the latter will find relevant problems quickly and easily. The book includes numerous MATLAB?-based simulations and examples of communication systems, while providing a good balance of theory and hands-on computer experience. This Updated Printing revises the book and MATLAB? files (available for downloading from the Brooks/Cole Bookware Companion Resource Center Web Site) to MATLAB? V5.

Table of Contents

Signals and Linear Systems	1	(46)
Preview	1	(1)
Fourier Series	1	(16)
Periodic Signals and LTI Systems	12	(5)
Fourier Transforms	17	(15)
Sampling Theorem	22	(6)
Frequency-Domain Analysis of LTI Systems	28	(4)
Power and Energy	32	(3)
Lowpass Equivalent of Bandpass Signals	35	(12)
Random Processes	47	(34)
Preview	47	(1)
Generation of Random Variables	47	(5)
Gaussian and Gauss-Markov Processes	52	(7)
Power Spectrum of Random Processes and White Processes	59	(5)
Linear Filtering of Random Processes	64	(7)
Lowpass and Bandpass Processes	71	(10)
Analog Modulation	81	(61)
Preview	81	(1)
Amplitude Modulation (AM)	81	(23)
DSB-AM	82	(10)
Conventional AM	92	(7)
SSB-AM	99	(5)
Demodulation of AM Signals	104	(21)
DSB-AM Demodulation	105	(7)
SSB-AM Demodulation	112	(5)
Conventional AM Demodulation	117	(8)
Angle Modulation	125	(17)
Analog-to-Digital Conversion	142	(33)
Preview	142	(1)
Measure of Information	143	(6)
Noiseless Coding	144	(5)
Quantization	149	(9)
Scalar Quantization	149	(9)
Pulse-Code Modulation	158	(17)
Uniform PCM	158	(6)
Nonuniform PCM	164	(11)
Baseband Digital Transmission	175	(53)
Preview	175	(1)
Binary Signal Transmission	175	(22)
Optimum Receiver for the AWGN Channel	176	(7)
Monte Carlo Simulation of a Binary Communication System	183	(3)
Other Binary Signal Transmission Methods	186	(9)
Signal Constellation Diagrams for Binary Signals	195	(2)
Multiamplitude Signal Transmission	197	(12)
Signal Waveforms with Four Amplitude Levels	198	(1)
Optimum Receiver for the AWGN Channel	199	(6)
Signal Waveforms with Multiple Amplitude Levels	205	(4)
Multidimensional Signals	209	(19)
Multidimensional Orthogonal Signals	209	(9)
Biorthogonal Signals	218	(10)
Digital Transmission Through Bandlimited Channels	228	(58)
Preview	228	(1)
The Power Spectrum of a Digital PAM Signal	228	(5)
Characterization of Bandlimited Channels and Channel Distortion	233	(11)
Characterization of Intersymbol Interference	244	(5)
Communication System Design for Bandlimited Channels	249	(15)
Signal Design for Zero ISI	250	(5)
Signal Design for Controlled ISI	255	(4)
Precoding for Detection of Partial Response Signals	259	(5)
Linear Equalizers	264	(14)
Adaptive Linear Equalizers	273	(5)
Nonlinear Equalizers	278	(8)
Digital Transmission via Carrier Modulation	286	(58)
Preview	286	(1)
Carrier-Amplitude Modulation	286	(6)
Demodulation of PAM Signals	289	(3)
Carrier-Phase Modulation	292	(17)
Phase Demodulation and Detection	296	(6)
Differential Phase Modulation and Demodulation	302	(7)
Quadrature Amplitude Modulation	309	(8)
Demodulation and Detection of QAM	310	(2)
Probability of Error for QAM in an AWGN Channel	312	(5)
Carrier-Frequency Modulation	317	(11)
Frequency-Shift Keying	317	(2)
Demodulation and Detection of FSK Signals	319	(5)
Probability of Error for Noncoherent Detection of FSK	324	(4)
Synchronization in Communication Systems	328	(16)
Carrier Synchronization	329	(6)
Clock Synchronization	335	(9)
Channel Capacity and Coding	344	(48)
Preview	344	(1)
Channel Model and Channel Capacity	344	(12)
Channel Model	345	(1)
Channel Capacity	345	(11)
Channel Coding	356	(36)
Linear Block Codes	359	(14)
Convolutional Codes	373	(19)
Spread Spectrum Communication Systems	392	(31)
Preview	392	(1)
Direct-Sequence Spread Spectrum Systems	393	(11)
Signal Demodulation	395	(2)
Probability of Error	397	(1)
Two Applications of DS Spread Spectrum Signals	398	(6)
Generation of PN Sequences	404	(6)
Frequency-Hopped Spread Spectrum	410	(13)
Probability of Error for FH Signals	411	(5)
Use of Signal Diversity to Overcome Partial-Band Interference	416	(7)
References	423	(2)
Index	425