clear all;
close all;
clc;
ebno=[1:1:15]';

load('cpmequ_ber.mat');
figure,
semilogy(ebno,ber8,'r');
hold on
semilogy(ebno,ber24,'g');
semilogy(ebno,ber16,'b');
grid on
xlabel('Eb/No (dB)');
ylabel('Bit Error Rate ');
legend('N=8','N=16','N=24',1);
title('BER versus Eb/No Plot');