signalsoi.m

基于高阶统计量的tdoa估计方法

function  st=signalSOI(t)
%

BaudRate=4;   %   1/Tb  is  baud rate
r=rand(1,ceil(t/BaudRate));
for i=1:ceil(t/BaudRate)
    if r(i)>=0.5
      judge(i)=1;
    else
      judge(i)=-1;
    end
end
for i=1:t/BaudRate
   for n=1:BaudRate
      st(BaudRate*(i-1)+n)=judge(i);
   end
end
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