function?P=antiwaterfilling（Hns）
[ab]=size（H）;
Nc=b;%子載波數
Pt=b;%總功率
NoiseTocarrierRatio=abs（H）.^2./ns;%噪載比，即公式中的N0/|h（n）|^2
%%%%%%%%%%%%%%%%迭代%%%%%%%%%%%%%%%%%%%%%%%
a=（Pt+sum（NoiseTocarrierRatio））/Nc;%注水門限
P=a-NoiseTocarrierRatio;%對分配的功率進行初始化
while（length（find（P<0））>0）???????????%以庫恩-塔克條件迭代
????negIndex=find（P<=0）;
????posIndex=find（P>0）;
????posNumber=length（posIndex）;
????P（negIndex）=0;
????NewNTC=NoiseTocarrierRatio（posIndex）;
????aa=（Pt+sum（NewNTC））/posNumber;%新的注水門限
????NewP=aa-NewNTC;%對分配的功率進行更新
????P（posIndex）?=?NewP;
end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%??norm（HH）
%??norm（H）

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

?????文件????????685??2011-03-15?10:10??單發單收\antiwaterfilling.m

?????文件???????3017??2011-03-24?16:06??單發單收\channel_cnv_dl.asv

?????文件???????1992??2011-03-24?19:09??單發單收\channel_cnv_dl.m

?????文件????????391??2010-11-23?16:16??單發單收\channel_est_linerinsert.m

?????文件???????1483??2011-03-15?16:20??單發單收\channel_mod.asv

?????文件???????1490??2011-06-13?11:42??單發單收\channel_mod.m

?????文件????????975??2011-03-24?20:10??單發單收\checktap.m

?????文件????????863??2011-03-04?16:11??單發單收\data_demapping.m

?????文件???????2865??2011-03-09?10:27??單發單收\data_mapping.asv

?????文件???????2863??2011-03-09?10:27??單發單收\data_mapping.m

?????文件???????5684??2010-12-03?16:56??單發單收\Downlink.m

?????文件????????781??2011-03-10?11:09??單發單收\est_channel_dl.asv

?????文件????????696??2011-03-23?21:19??單發單收\est_channel_dl.m

?????文件????????690??2010-11-23?10:25??單發單收\genpilot_dl.m

?????文件????????508??2010-11-24?17:39??單發單收\get_H.m

?????文件???????2991??2009-05-19?10:27??單發單收\gmd.m

?????文件????????111??2011-06-10?10:52??單發單收\KT.m

?????文件????????347??2010-11-29?21:04??單發單收\new_add_noise.m

?????文件????????699??2011-04-07?17:06??單發單收\ofdm.m

?????文件????????227??2010-12-17?14:54??單發單收\phfilter.m

?????文件???????2130??2011-05-08?11:08??單發單收\PowerAllocation.asv

?????文件???????2287??2011-06-13?15:07??單發單收\PowerAllocation.m

?????文件????????404??2010-11-22?16:36??單發單收\QPSK_dl.m

?????文件????????399??2011-06-11?17:26??單發單收\selectM.m

?????文件???????2205??2011-03-04?15:04??單發單收\st_process_dl.m

?????文件???????4874??2011-04-08?09:18??單發單收\Test.asv

?????文件???????4085??2011-06-13?11:42??單發單收\Test.m

?????文件????????430??2011-03-24?20:41??單發單收\tr_deQPSK_dl.m

?????文件???????1074??2011-04-07?17:06??單發單收\tr_process_dl.m

?????文件????????664??2011-03-11?11:35??單發單收\Untitled2.asv

............此處省略16個文件信息