function?[gsrv1gsrv2]=gngauss（msgma）
%gngauss函數用來生成兩個均值為m方差為sgma的自由高斯隨機變量
if?nargin?==?0?
??m=0;?sgma=1;
elseif?nargin?==?1
??sgma=m;?m=0;
end;
u=rand;?????????????????????????	?????
z=sgma*（sqrt（2*log（1/（1-u））））;??	%?瑞利分布隨機變量
u=rand;????????????????????????
gsrv1=m+z*cos（2*pi*u）;
gsrv2=m+z*sin（2*pi*u）;

?屬性????????????大小?????日期????時間???名稱
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?????文件????????350??2007-11-28?18:58??QAM\gngauss.m

?????文件??????11704??2007-11-27?21:34??QAM\MQAM_Symbol_Error.fig

?????文件??????24193??2007-11-28?20:32??QAM\MQAM_Symbol_Error_SIM.fig

?????文件???????1608??2007-11-28?18:59??QAM\QAMber.m

?????文件????????977??2007-11-27?20:15??QAM\QAM_16.m

?????文件????????779??2007-11-27?20:15??QAM\QAM_4.m

?????文件???????1955??2007-11-28?15:43??QAM\QAM_64.m

?????文件????????870??2007-11-27?21:28??QAM\QAM_8.m

?????文件????????171??2007-11-28?18:58??QAM\qfunct.m

?????目錄??????????0??2009-01-08?15:34??QAM

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????????????????42825????????????????????11