function?R=correlation（NLL）
%CORRELATION?????????correlation?function?which?depends?only?on?the?distance?between?two?nodes
%N???????????????????a?square?grid?of?N×N?nodes?；n*n的節點
%LL??????????????????coherence?length；相干長度取20m
%R???????????????????correlation?matrix；相關矩陣

M=N;
for?i=1:M
????for?j=1:N
????????D（ij）=sqrt（（i-1-M/2）^2+（j-1-N/2）^2）;?????????%the?distance?between?two?nodes?????????????????
????end
end?????????????????????????????????????
R=exp（-D/LL）;?????????????????????????????????????????%R?is?an?N×N?correlation?matrix

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

?????文件????????573??2011-10-18?09:40??shadow?model\correlation.m

?????文件????????941??2011-09-09?15:54??shadow?model\figure3.asv

?????文件?????150136??2005-11-08?17:22??shadow?model\figure3.fig

?????文件????????937??2011-09-09?15:58??shadow?model\figure3.m

?????文件?????267752??2005-11-08?17:15??shadow?model\figure7.fig

?????文件????????471??2005-11-09?09:56??shadow?model\figure7.m

?????文件???????1271??2011-10-18?09:55??shadow?model\intercellshadow.m

?????文件????1718016??2005-11-08?20:22??shadow?model\shadowmap.fig

?????文件???????1955??2005-11-09?22:18??shadow?model\shadowmap.m

????..A..H.???????162??2011-10-17?14:53??shadow?model\~$ogram?reference（Nokia）.doc

?????目錄??????????0??2011-10-18?11:19??shadow?model

?????文件??????30720??2011-09-04?21:25??shadow?model\program?reference（Nokia）.doc

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