43754758.rar_laser_needleza8_激光误码率_激光通信_网络编程

clc,clear all; p1=2; M=2:1:6; pook=zeros(1,length(M)); pppm=zeros(1,length(M)); prdppm=zeros(1,length(M)); pdpim=zeros(1,length(M)); pmppm=zeros(1,length(M)); M=2:1:6; for i=1:length(M) pook(i)=10*log10(p1/2); pppm(i)=10*log10(p1/2^M(i)); pdppm(i)=10*log10(2*p1/(2^M(i)+1)); pdpim(i)=10*log10(2*p1/(2^M(i)+3)); pmppm(i)=10*log10(p1/(2^M(i)+1)); end figure(1) plot(M,pook,'*-'); hold on plot(M,pppm,'^-'); hold on plot(M,pdppm,'o-'); hold on plot(M,pdpim,'+-'); hold on plot(M,pmppm) hold off