文件名称:16QAM2
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- 上传时间:2012-11-16
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文件大小:356.2kb
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对16QAM调制方式软解调,我们分为以下几个步骤进行:
⑴产生取值为0、1的随机数,作为16QAM调制的输入二进制序列;
⑵根据16QAM的星座图,按照输入序列分为I和Q两路进行映射,定义映射规则为00 -3,01 -1,11 1,10 3;
⑶产生一组高斯白噪声序列并分别叠加到映射后信号的实部、虚部;
⑷进行软解调。
-Soft demodulation of 16QAM modulation, we divided into the following steps: (1) to produce values for the 0,1 random number, and 16QAM modulation of the input binary sequence (2) according to the 16QAM constellation, according to the input sequence is divided into I and Q, two-way mapping, define the mapping rules for 00-3,01-1,11 1,10 3 (3) generate a set of white Gaussian noise sequence and were superimposed on the signal mapping the real part and imaginary part (4) conduct soft demodulation.
⑴产生取值为0、1的随机数,作为16QAM调制的输入二进制序列;
⑵根据16QAM的星座图,按照输入序列分为I和Q两路进行映射,定义映射规则为00 -3,01 -1,11 1,10 3;
⑶产生一组高斯白噪声序列并分别叠加到映射后信号的实部、虚部;
⑷进行软解调。
-Soft demodulation of 16QAM modulation, we divided into the following steps: (1) to produce values for the 0,1 random number, and 16QAM modulation of the input binary sequence (2) according to the 16QAM constellation, according to the input sequence is divided into I and Q, two-way mapping, define the mapping rules for 00-3,01-1,11 1,10 3 (3) generate a set of white Gaussian noise sequence and were superimposed on the signal mapping the real part and imaginary part (4) conduct soft demodulation.
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下载文件列表
16QAM2/16QAM.dsp
16QAM2/16QAM.dsw
16QAM2/16QAM.ncb
16QAM2/16QAM.opt
16QAM2/16QAM.plg
16QAM2/Debug/16QAM.bsc
16QAM2/Debug/16QAM.exe
16QAM2/Debug/16QAM.ilk
16QAM2/Debug/16qam.obj
16QAM2/Debug/16QAM.pch
16QAM2/Debug/16QAM.pdb
16QAM2/Debug/16qam.sbr
16QAM2/Debug/channel.obj
16QAM2/Debug/channel.sbr
16QAM2/Debug/function.obj
16QAM2/Debug/vc60.idb
16QAM2/Debug/vc60.pdb
16QAM2/Debug
16QAM2/doc/16qam.xls
16QAM2/doc/16QAM软输出解调.doc
16QAM2/doc/16QAM软输出解调.pdf
16QAM2/doc/~$QAM软输出解调.doc
16QAM2/doc
16QAM2/pe.txt
16QAM2/source/16qam.cpp
16QAM2/source/16qam.h
16QAM2/source/channel.cpp
16QAM2/source/channel.h
16QAM2/source
16QAM2/~VCB1.tmp
16QAM2
16QAM2/16QAM.dsw
16QAM2/16QAM.ncb
16QAM2/16QAM.opt
16QAM2/16QAM.plg
16QAM2/Debug/16QAM.bsc
16QAM2/Debug/16QAM.exe
16QAM2/Debug/16QAM.ilk
16QAM2/Debug/16qam.obj
16QAM2/Debug/16QAM.pch
16QAM2/Debug/16QAM.pdb
16QAM2/Debug/16qam.sbr
16QAM2/Debug/channel.obj
16QAM2/Debug/channel.sbr
16QAM2/Debug/function.obj
16QAM2/Debug/vc60.idb
16QAM2/Debug/vc60.pdb
16QAM2/Debug
16QAM2/doc/16qam.xls
16QAM2/doc/16QAM软输出解调.doc
16QAM2/doc/16QAM软输出解调.pdf
16QAM2/doc/~$QAM软输出解调.doc
16QAM2/doc
16QAM2/pe.txt
16QAM2/source/16qam.cpp
16QAM2/source/16qam.h
16QAM2/source/channel.cpp
16QAM2/source/channel.h
16QAM2/source
16QAM2/~VCB1.tmp
16QAM2
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