資源簡介
基于BEM的無線信道估計,模型有CE-BEM、DPS-BEM、DKL-BEM等
)
代碼片段和文件信息
clear?all
clc
load(‘channel_data10.mat‘);
M=9;
N=30*(M+1);
N_end=20000;
number=1;
delta=20;
;%%?構建基函數
for?m=1:M
????for?n=1:delta:N
????????B(mn)=exp((2*pi*j*(m-0.5*M)*n)/(N_end));
????end
????B1=B(:1:delta:N);
???
????for?n=1:N
????????B2(mn)=exp((2*pi*j*(m-0.5*M)*n)/(N_end));
????end
end
B1=B1‘;
[RC]=size(B1);
%?H1=(h(1:))‘;
for?t=1:N_end
????if(rem(t-1N)==0)
????????H1=(h(numbert:delta:t+N-1))‘;
????????%%
%?????????for?m=1:M
%?????????????for?n=1:N
%?????????????????B(mn)=exp((2*pi*j*(m-0.5*M)*(t+n))/(N_end));
%?????????????end
%?????????end
%?????????B=B‘;
%?????????[RC]=size(B);
????????
????????
????????%%?基系數的計算
????????b1=B1\H1;
????????if(rank(H1‘)==R)
????????????b1=inv(B1)*H1
????????end
????????
????????%%?NMSE的計算
??
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????1151??2014-09-20?21:10??BEM_CE\BEM_CE_1.m
?????文件???????1310??2014-09-21?14:47??BEM_CE\BEM_CE_d.m
?????文件???????1291??2014-09-21?10:18??BEM_CE\BEM_CE_M.m
?????文件???????1344??2014-09-21?18:36??BEM_CE\BEM_CE_N.m
?????文件???????1403??2014-09-21?15:22??BEM_CE\BEM_d.mat
?????文件???????1092??2014-09-21?11:15??BEM_CE\BEM_DKL.m
?????文件???????1900??2014-09-21?15:20??BEM_CE\BEM_DKL_d.m
?????文件???????1790??2014-09-21?11:29??BEM_CE\BEM_DKL_M.m
?????文件???????1422??2014-09-21?18:36??BEM_CE\BEM_DKL_N.m
?????文件???????1082??2014-09-21?10:24??BEM_CE\BEM_DPS.m
?????文件????????412??2014-09-21?12:13??BEM_CE\BEM_M.mat
?????文件???????1451??2014-09-21?19:55??BEM_CE\BEM_N.mat
?????文件???????1201??2014-09-21?15:02??BEM_CE\BEM_P_d.m
?????文件???????1193??2014-09-21?11:02??BEM_CE\BEM_P_M.m
?????文件???????1387??2014-09-21?18:36??BEM_CE\BEM_P_N.m
?????文件????1102344??2014-09-16?00:43??BEM_CE\channel_data_90_10.mat
?????文件????1315350??2014-09-16?00:43??BEM_CE\channel_data_90_10.txt
?????文件??????17215??2014-09-22?18:05??BEM_CE\D.fig
?????文件????????133??2014-09-20?11:12??BEM_CE\data_10.m
?????文件????????283??2014-09-20?10:56??BEM_CE\data_90_10.m
?????文件????????150??2014-09-21?15:22??BEM_CE\d_figure.m
?????文件??????16945??2014-09-22?18:06??BEM_CE\M.fig
?????文件????????157??2014-09-21?17:26??BEM_CE\M_figure.m
?????文件??????16598??2014-09-23?08:16??BEM_CE\N.fig
?????文件??????10840??2014-09-23?08:16??BEM_CE\N.png
?????文件????????200??2014-09-21?18:17??BEM_CE\N_figure.m
?????目錄??????????0??2014-09-27?14:50??BEM_CE
-----------?---------??----------?-----??----
??????????????2499644????????????????????27
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