intf_sigma2.m

B3g_phase2_C语言_Matlab程序及说明

function [x_intf, x_sigma]=Intf_Sigma2(x_mean,x_variance,Tmp_h11,Tmp_h12,Tmp_h21,Tmp_h22,SubslotData_length)

L=length(Tmp_h11);

Tmp_h11_2=abs(Tmp_h11).^2;
Tmp_h12_2=abs(Tmp_h12).^2;
Tmp_h21_2=abs(Tmp_h21).^2;
Tmp_h22_2=abs(Tmp_h22).^2;

for n=1:SubslotData_length
    
    x_intf(1,n)=x_mean(1,n+(0:L-1))*Tmp_h11'+x_mean(2,n+(0:L-1))*Tmp_h21';
    x_intf(2,n)=x_mean(1,n+(0:L-1))*Tmp_h12'+x_mean(2,n+(0:L-1))*Tmp_h22';
    
    x_sigma(1,n)=x_variance(1,n+(0:L-1))*Tmp_h11_2'+x_variance(2,n+(0:L-1))*Tmp_h21_2';
    x_sigma(2,n)=x_variance(1,n+(0:L-1))*Tmp_h12_2'+x_variance(2,n+(0:L-1))*Tmp_h22_2';
  
end