burstnoise.m

来自「matlab信道编码程序」· M 代码 · 共 11 行

function N=BurstNoise(N_Interval,N_Length,Sig_Length)
%三个参数分别对应突发间隔、突发长度、信号矢量维数

%噪声
N=zeros(1,Sig_Length);
for i=1:N_Interval:Sig_Length
   start_point1=round(i+N_Interval/2+(N_Interval/2)*randn);
   start_point=max(i,start_point1);
   end_point=min(Sig_Length,min(start_point1+N_Length,i+N_Interval-1));
   N(start_point:end_point)=1;
end