資源簡介
OFDM系統中的LS和MMSE方法的信道估計比較,包括SNR和MSE

代碼片段和文件信息
%Function?Declaration:
function?ms_error=LS_MSE_calc(XHY);
%This?function?generates?mean?squared?error?for?the?the?LS?estimator..
%EVALUATION?OF?Hls
Hls?=(inv(X))?*?Y;
%The?simplest?of?‘em?all?indeed..
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
ms_error_mat=mean(((abs(H-Hls))/abs(H)).^2);
for?i=1:64
????if(ms_error_mat(i)~=0)
????????ms_error=ms_error_mat(i);
????end
end
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????423??2006-05-09?10:38??LS?&?MMSE?channel?estimators?for?OFDM\M?S?E\LS_MSE_calc.m
?????文件????????569??2006-05-09?10:38??LS?&?MMSE?channel?estimators?for?OFDM\M?S?E\MMSE_MSE_calc.m
?????文件???????3630??2006-05-19?22:52??LS?&?MMSE?channel?estimators?for?OFDM\M?S?E\MSE_compare.m
?????文件???????2053??2009-09-28?17:34??LS?&?MMSE?channel?estimators?for?OFDM\M?S?E\test_train_fig4_CLSE.asv
?????文件???????6380??2009-08-28?20:40??LS?&?MMSE?channel?estimators?for?OFDM\S?E?R\SER_compare.m
?????文件???????6485??2009-11-03?15:38??LS?&?MMSE?channel?estimators?for?OFDM\S?E?R\ser_estimate.asv
?????文件???????6500??2009-11-27?16:03??LS?&?MMSE?channel?estimators?for?OFDM\S?E?R\ser_estimate.m
?????目錄??????????0??2010-04-27?10:37??LS?&?MMSE?channel?estimators?for?OFDM\M?S?E
?????目錄??????????0??2010-04-27?10:37??LS?&?MMSE?channel?estimators?for?OFDM\S?E?R
?????目錄??????????0??2010-04-27?10:37??LS?&?MMSE?channel?estimators?for?OFDM
-----------?---------??----------?-----??----
????????????????26040????????????????????10
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