%this?function?creat?the?signal?source
Pd=2000;
Fd=1;
Fs=4*Fd;
R=0.5;
Delay=5;
No=1;
m=2;
x1?=?randint（Pd1m）;
x2?=?randint（Pd1m）;
y1?=?modmap（x1FdFs‘qask‘m）;
y2?=?modmap（x1FdFs‘qask‘m）;
[rcv_a1ti]?=?rcosflt（y1FdFs‘fir/sqrt/Fs‘RDelay）;
[rcv_a2ti]?=?rcosflt（y2FdFs‘fir/sqrt/Fs‘RDelay）;
s1=amodce（rcv_a110?‘qam‘）;
s2=amodce（rcv_a210?‘qam‘）;
save?sig_dat?s1?s2;

%signal?received?by?the?antennas

j=sqrt（-1）;
angle1=30;angle2=-60;
th=[angle1;?angle2];
nn=1024;
SN1=-20;?SN2=20;
sn=[SN1;?SN2];
deg2rad=pi/180;

%?signal_to_noise?ration?adjust?

load?sig_dat
tt=1:nn;

S=[s1（tt）.‘;s2（tt）.‘];
nr=randn（mnn）;?%?creat?a?m*nn?random?matrix
ni=randn（mnn）;
U=nr+j*ni;%??noise?signals?at?the?antenna?array
Ps=S*S‘/nn;
ps=diag（Ps）;?%返回Ps的主對(duì)角元素
refp=2*10.^（sn/10）;
tmp=sqrt（refp./ps）;
S2=diag（tmp）*S;

%control?matrix
tmp=-i*pi*sin（th‘*deg2rad）;
tmp2=[0:m-1?]‘;
a2=tmp2*tmp;
A=exp（a2）;
X=A*S2+U;

%?the?correlative?matrix?of?the?signals?received?by?antennas

Rxx=X*X‘/nn;
Rinv=inv（Rxx）;

%?calculate?the?w_lms
rxd=X*S2（1:）‘/nn;?%?X與矩陣S2的第一行相乘;
%?s1（tt）?is?selected?as?the?desired?signal

%calculate?the?w_lcmv
C=A（:1）;%?將矩陣A的第一列賦值給C
h=[1].‘;
w_lcmv=Rinv*C*inv（C‘*Rinv*C）*h;

%?Antenna?Pattern?output

k=[-90:90]‘;
tmp=-i*pi*sin（k‘*deg2rad）;
tmp2=[0:m-1]‘;
a2=tmp2*tmp;
Ap=exp（a2）;

pattern2=abs（w_lcmv‘*Ap）.^2/2;
pdb2=10*log10（pattern2）;
plot（kpdb2）;
axis（[-90?90?-80?0]）;
legend（‘LCMV（SNR1=-20SNR2=20）‘）;
xlabel（‘Angle[degree]‘）;
ylabel?（‘Antenna?Pattern‘）;
grid

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????5339344??2014-01-08?23:50??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\凸優(yōu)化?波束形成.rar

?????文件???????2303??2007-07-14?14:17??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\abs.m

?????文件???????1105??2007-07-14?14:17??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\blkdiag.m

?????文件???????1386??2007-09-12?14:04??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\builtins.m

?????文件???????3140??2007-07-14?14:17??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\cat.m

?????文件????????469??2007-07-14?14:17??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\conj.m

?????文件???????1935??2007-08-08?19:09??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\conv.m

?????文件????????812??2007-07-17?16:39??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\ctranspose.m

?????文件???????1857??2007-07-14?14:17??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\cumsum.m

?????文件???????1124??2007-07-14?14:17??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\diag.m

?????文件????????448??2007-08-30?15:19??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\disp.m

?????文件????????545??2007-07-14?22:37??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\end.m

?????文件????????871??2007-07-14?15:19??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\eq.m

?????文件???????3077??2008-02-05?21:42??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\exp.m

?????文件???????1317??2007-07-14?14:17??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\find.m

?????文件???????1341??2007-07-14?15:19??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\ge.m

?????文件???????1338??2007-07-14?15:19??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\gt.m

?????文件???????1303??2007-07-14?14:17??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\hankel.m

?????文件????????239??2007-07-14?14:17??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\horzcat.m

?????文件????????533??2007-07-14?14:17??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\imag.m

?????文件????????620??2007-07-14?14:17??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\isreal.m

?????文件???????1226??2007-07-14?14:17??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\kron.m

?????文件????????946??2007-07-16?20:31??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\ldivide.m

?????文件???????1385??2007-09-10?17:14??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\le.m

?????文件???????3647??2008-02-05?21:42??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\log.m

?????文件???????1383??2007-09-10?17:14??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\lt.m

?????文件???????6387??2008-02-12?22:09??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\max.m

?????文件???????6401??2008-02-12?22:09??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\min.m

?????文件???????1219??2007-09-10?17:14??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\minus.m

?????文件????????888??2007-09-10?17:14??Capon?LCMV?LMS?RLS?mvdr?SMI?Algorithm\凸優(yōu)化?波束形成\cvx\builtins\@cvx\mldivide.m

............此處省略1735個(gè)文件信息