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大小: 8KB文件類型: .zip金幣: 2下載: 1 次發(fā)布日期: 2021-06-17
- 語言: Matlab
- 標(biāo)簽: 多進(jìn)制??調(diào)制方式??
資源簡介
進(jìn)制位數(shù)可以自己設(shè)置,碼元速率可以自己設(shè)置,載波頻率可以自己設(shè)置,親自有用

代碼片段和文件信息
clc
clear?all
%%%%%%%%%%%%%%參數(shù)%%%%%%%%%%%%%%%%%%%%
%傳輸bit?300
%M=8
%信噪比5db
%采樣頻率?100hz
%載波頻率?0.5hz
%碼元持續(xù)時(shí)間?2s%濾波器設(shè)計(jì)參數(shù)
%
%過采樣率?oversampling_rate=4
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%設(shè)置參數(shù)%%%%%%%%%%%%%%%%%%%
N=300;%傳輸bit
M=8;
SNR=5;
Nyquist_Freq=100;
CW_Freq=0.5;??
Tsym=2;%每個(gè)碼元持續(xù)時(shí)間
oversampling_rate=4;
%?MPSK_m_n=type_Mpsk(NMNyquist_FreqCW_FreqTsymoversampling_rateSNR);
%?MASK_m_n=type_MASK(NMNyquist_FreqCW_FreqTsymoversampling_rateSNR);
MQAM_m_n=type_MQAM(NMNyquist_FreqCW_FreqTsymoversampling_rateSNR);
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-03-19?22:32??調(diào)制數(shù)據(jù)\
?????文件?????????614??2018-03-18?21:34??調(diào)制數(shù)據(jù)\modulation_mian.m
?????文件?????????368??2018-03-14?21:27??調(diào)制數(shù)據(jù)\noisegen.m
?????文件?????????951??2018-03-18?21:47??調(diào)制數(shù)據(jù)\test.m
?????文件????????2112??2018-03-14?22:12??調(diào)制數(shù)據(jù)\type_Ask.m
?????文件????????1626??2018-03-18?15:48??調(diào)制數(shù)據(jù)\type_MASK.m
?????文件?????????627??2018-03-18?22:33??調(diào)制數(shù)據(jù)\type_MFSK.m
?????文件????????1904??2018-03-18?21:35??調(diào)制數(shù)據(jù)\type_MQAM.m
?????文件????????1552??2018-03-18?15:48??調(diào)制數(shù)據(jù)\type_Mpsk.m
?????文件????????2132??2018-03-16?22:31??調(diào)制數(shù)據(jù)\type_bpsk.m
?????文件????????2292??2018-03-14?21:43??調(diào)制數(shù)據(jù)\type_dpsk.m
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