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基帶數字通信系統的MATLAB仿真程序,不錯的原程序!看看吧
代碼片段和文件信息
function?y=demodulate_sig(x1x2)
xx1(find(x1>=2))=3;
xx1(find((x1<2)&(x1>=0)))=1;
xx1(find((x1>=-2)&(x1<0)))=-1;
xx1(find(x1<-2))=-3;
xx2(find(x2>=2))=3;
xx2(find((x2<2)&(x2>=0)))=1;
xx2(find((x2>=-2)&(x2<0)))=-1;
xx2(find(x2<-2))=-3;
temp1=zeros(1length(xx1)*2);
temp1(find(xx1==-1)*2)=1;
temp1(find(xx1==1)*2-1)=1;
temp1(find(xx1==1)*2)=1;
temp1(find(xx1==3)*2-1)=1;
?屬性????????????大小?????日期????時間???名稱
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?????文件????????384??2006-01-10?22:00??基帶數字通信系統的MATLAB仿真\demodulate_sig.m
?????文件????????176??2006-01-10?21:59??基帶數字通信系統的MATLAB仿真\generate_noise.m
?????文件????????113??2006-01-10?21:58??基帶數字通信系統的MATLAB仿真\insert_value.m
?????文件????????279??2006-01-10?21:59??基帶數字通信系統的MATLAB仿真\modulate_to_high.m
?????文件????????140??2006-01-10?22:00??基帶數字通信系統的MATLAB仿真\pick_sig.m
?????文件????????352??2006-01-10?21:58??基帶數字通信系統的MATLAB仿真\plot_2way.m
?????文件????????225??2006-01-10?21:58??基帶數字通信系統的MATLAB仿真\plot_astrology.m
?????文件???????1137??2006-01-10?22:01??基帶數字通信系統的MATLAB仿真\plot_snr.m
?????文件???????1945??2006-01-10?21:57??基帶數字通信系統的MATLAB仿真\project.m
?????文件????????680??2006-01-10?21:58??基帶數字通信系統的MATLAB仿真\Qam_modulation.m
?????文件????????190??2006-01-10?21:59??基帶數字通信系統的MATLAB仿真\rise_cos.m
?????文件????????173??2006-01-10?21:59??基帶數字通信系統的MATLAB仿真\stem_2way.m
?????文件????????457??2009-04-07?17:27??基帶數字通信系統的MATLAB仿真\說明.txt
?????目錄??????????0??2009-04-07?17:21??基帶數字通信系統的MATLAB仿真
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