資源簡介
國外比較經典的MATLAB 關于QPSK調制、解調代碼,每一模塊都非常詳細,程序書寫較為規范,可作為初學者學習范例。程序采用MONTE-CARLO仿真,且對誤碼率仿真和實現做了比較,對于想了解DQPSK、QPSK工作原理的技術開發人員,也有一定幫助。

代碼片段和文件信息
function?Phase=?CalcPhase(?BitVector?)
%?CalcPhase?->?do?the?phase?mapping
%???此處顯示詳細說明
switch?BitVector(1)
????case?0
????????switch?BitVector(2)
????????????case?0??%?[00]?case
????????????????Phase?=?pi/4;
????????????case?1??%[01]?case
????????????????Phase?=?pi*3/4;
????????end
????????
????case?1
????????switch?BitVector(2)
????????????case?0??%?[10]?case
????????????????Phase?=?-pi/4;
????????????case?1??%[11]?case
????????????????Phase?=?-pi*3/4;
????????end
end
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????519??2015-08-23?17:58??DQPSK_SIMULATION\CalcPhase.m
?????文件????????444??2015-08-23?19:08??DQPSK_SIMULATION\DQPSKDecoder.m
?????文件???????1119??2015-08-23?18:12??DQPSK_SIMULATION\DQPSKEncoder.m
?????文件????????363??2015-08-23?19:23??DQPSK_SIMULATION\ParallelToStream.m
?????文件????????217??2015-08-23?20:12??DQPSK_SIMULATION\QPSKDecoder.m
?????文件????????203??2015-08-23?20:10??DQPSK_SIMULATION\QPSKEncoder.m
?????文件???????2752??2015-08-23?20:18??DQPSK_SIMULATION\Qpsk_modulation.m
?????文件???????1040??2015-08-23?19:01??DQPSK_SIMULATION\Receivefilter.m
?????文件????????241??2015-08-23?17:27??DQPSK_SIMULATION\SerialToParallel.m
?????文件????????303??2015-08-23?18:25??DQPSK_SIMULATION\SymbolToWaveform.m
?????文件????????639??2015-08-23?18:30??DQPSK_SIMULATION\TransmitFilter.m
?????文件????????213??2015-08-23?18:57??DQPSK_SIMULATION\WaveformToSymbol.m
?????目錄??????????0??2015-08-23?20:20??DQPSK_SIMULATION
-----------?---------??----------?-----??----
?????????????????8053????????????????????13
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