%?Solves?part?A

%?May?3?1999
%?Developed?by?Ali?H.?Sayed

close?all
clear?all;


M=4;???????????%?Number?of?antennas
theta=pi/6;????%?Direction?of?arrival

d_over_lambda=?1/5;??%ratio?d/lambda
var_v=0.2;??????????%?variance?of?white?noise

p=zeros（M1）;

%?We?now?generate?the?vector?p

for?j=1:M
?p（j）=exp（（j-1）*i*2*pi*d_over_lambda*cos（theta））;
end


N=1000;??????%?Number?of?data?points
T_s=?0.01;???%?Sampling?period?to?create?discrete
?????????????%?sinusoid?from?continuous?sinusoid

A=1.0;???????%?Amplitude?of?sinusoid

s=A*cos（2*pi*[1:N]*T_s）;

v=sqrt（var_v/2）*randn（MN）+i*sqrt（var_v/2）*randn（MN）;??%?M?complex?noise?vectors:
????????????????????????????????????????????????%?one?for?each?antenna

R_v?=?var_v*eye（MM）;
IR_v=?inv（R_v）;

mmse?=?1/（p‘*IR_v*p）;
Ko?=?p‘*IR_v*mmse;??????%?O

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????目錄??????????0??2010-08-05?15:23??beamformer

?????文件???????1972??2003-05-01?16:25??beamformer\partA.m

?????文件???????2416??2003-05-01?16:25??beamformer\partB.m

?????文件???????3396??2003-05-01?16:25??beamformer\partC.m

?????文件???????2283??2003-05-01?16:25??beamformer\partD.m

-----------?---------??----------?-----??----

????????????????10067????????????????????5