untitled.m

归零编码

clc
clear
p1=[0.12 0.076  0.036  0.01    0.0016  0.00012  0.0000019   ]
p2=[0.12 0.080  0.042  0.012   0.0021  0.00019  0.0000031]
p3=[0.16 0.11   0.058  0.022   0.005   0.0007   0.000031]
p4=[0.18 0.16   0.1    0.05    0.019   0.004    0.0004     0.00001]
p5=[0.2  0.19   0.17   0.12   0.067     0.031  0.0088    0.0012  0.000095  0.000003]
l1=[0    2      4       6       8       10        12   ]
l2= [0    2      4       6       8       10        12    14 ]
l3= [0    2      4       6       8       10        12    14  16 18]
figure
semilogy(l1,p1,'b-o','linewidth',1.5)
hold on
semilogy(l1,p2,'g-s','linewidth',1.5)
hold on
semilogy(l1,p3,'r-*','linewidth',1.5)
hold on
semilogy(l2,p4,'c->','linewidth',1.5)
hold on 
semilogy(l3,p5,'m-<','linewidth',1.5)
hold on 
xlabel('Eb/N0    (dB)')
ylabel('BER')
legend('A-Rake ','finger=20','finger=10','finger=5 ','finger=2 ')