music算法及其改进算法

music算法....................................................................................................

   %该函数求出了信号（噪声）的相关系数矩阵  
   function  [signal_corrnoise_corr]=corr_coefficient（signalnoisesignal_numberantenna_number）             
              for  m=1:signal_number-1
                   for  n=m+1:signal_number  
                        signal_corr_coefficient=corrcoef（signal（m:）signal（n:））;
                        signal_corr（mn）=signal_corr_coefficient（12）;
                        signal_corr（nm）=signal_corr_coefficient（21）;
                    end;
                    signal_corr（mm）=signal_corr_coefficient（11）;
                    signal_corr（nn）=signal_corr_coefficient（22）;
              end;
              for  m2=1:antenna_number-1
                   for  n2=m2+1:antenna_number
                        noise_corr_coefficient=corrcoef（noise（m2:）noise（n2:））;
                        noise_corr（m2n2）=noise_corr_coefficient（12）;
                        noise_corr（n2m2）=noise_corr_coefficient（21）;
                    end;
                    noise_corr（m2m2）=noise_corr_coefficient（11）;
                    noise_corr（n2n2）=noise_corr_coefficient（22）;
              end;
                        
%                    correlation_coefficient_2=corrcoef（signal（2:）noise（1:））;
%                    correlation_coefficient_3=corrcoef（signal（3:）noise（1:））;sig_noi_corr
           co_12=（mean（signal（1:）.*signal（2:））-mean（signal（1:））*mean（signal（2:）））/sqrt（var（signal（1:））*var（signal（2:）））

 属性            大小     日期    时间   名称
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     文件       1484  2003-11-20 20:11  music算法\corr_coefficient.m

     文件       3485  2004-03-30 08:24  music算法\fromeigencomposition_lastsolved.m

     文件       6707  2018-01-15 21:05  music算法\mssmethod.m

     文件       1946  2004-12-04 12:35  music算法\signal_noise_complex.m

     文件       1469  2004-04-05 10:53  music算法\signal_noise_gauss.m

     文件       3465  2004-03-30 14:03  music算法\signal_noise_real.m

     目录          0  2018-01-15 20:53  music算法

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