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Highlights from
Contemporary Communications Systems Matlab Files

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Contemporary Communications Systems Matlab Files

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Matlab Files in this book

ip_04_09.m
% MATLAB script for Illustrative Problem 4.9.
clear
echo on
t=[0:0.01:10];
a=sin(t);
[sqnr8,aquan8,code8]=u_pcm(a,8);
[sqnr16,aquan16,code16]=u_pcm(a,16);
pause	% Press a key to see the SQNR for N = 8.
sqnr8
pause	% Press a key to see the SQNR for N = 16.
sqnr16
pause	% Press a key to see the plot of the signal and its quantized versions.
plot(t,a,'-',t,aquan8,'-.',t,aquan16,'-',t,zeros(1,length(t)))

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