www.gusucode.com > phased 案例源码 matlab代码程序 > phased/CorrelationOfNoiseBetweenSensorsExample.m
%% Correlation of Noise Between Sensors % Simulate receiving a signal at a ULA, where the noise between different sensors is correlated. %% % Create a 4-element uniform linear array whose elements are spaced % one-half wavelength apart. pos = 0.5 * (0:3); %% % Define the noise covariance matrix. The value in the ( _k_,_j_) position % in the |ncov| matrix is the covariance between the _k_ and _j_ array % elements listed in array. ncov = 0.1 * [1 0.1 0 0; 0.1 1 0.1 0; 0 0.1 1 0.1; 0 0 0.1 1]; %% % Simulate 100 snapshots of the received signal at the array. Assume that % one incoming signal originates from 60° azimuth. ns = 100; ang = 60; [x,rt,r] = sensorsig(pos,ns,ang,ncov); %% % View the theoretical and sample covariance matrices for the received signal. rt,r