This MATLAB function modulates the input signal using differential phase shift keying (DPSK) with modulation order M.
附录: 如果调用Matlab中自带函数,也可完成: symbols = 1:6;. p = ; dict,avgle 14、n = huffmandict(symbols,p);. msg = randsrc(1,10000,symbols; p); code1 = huffmanenco(msg,dict); M =6; code2 = dpskmod(code1,M); ynoisy = awgn(code2,200,measured); decode2= dpskdemod(ynoisy...
dpsk modulation demodulation matlabmatlab program for dpsk
[number1,ratio1]=symerr(code1(1:end),decode2(1:end)); msg1 = huffmandeco(decode2,dict); [number,ratio]=biterr(msg(1:end),msg1(1:end)); .相关精品文档 更多 dpsk调制与解调实验 基于MATLAB的信号调制与解调 信号调制与解调(基于matlab仿真设计) DPSK调制与解调.ppt 《通信原理》课程设计...
如果调用Matlab中自带函数,也可完成: symbols = [1:6];. p = [ ]; [dict,avglen] = huffmandict(symbols,p);. msg = randsrc(1,10000,[symbols; p]); code1 = huffmanenco(msg,dict); M =6; code2 = dpskmod(code1,M); ynoisy = awgn(code2,200,'measured'); ...
通过这次的课程设计让我们加深了对课本知识的深入理解,而且也让我们更加熟练地运用MATLAB仿真软件。 关键词:PCM编码,PSK,DPSK,MATLAB Abstract As we all known ,PSK modulation and DPSK modulation are the most important part in moderncommunicationsystem.Also,the technology of improving PSK modulation is the ...
Extended Capabilities C/C++ Code Generation Generate C and C++ code using MATLAB® Coder™. Version History Introduced before R2006a See Also dpskdemod | pskmod | pskdemod | comm.DPSKModulator Topics Phase ModulationWhy did you choose this rating? Submit How useful was this information?
Create an error rate calculator. Set theComputationDelayproperty to1to account for the one bit transient caused by the differential modulation. errorRate = comm.ErrorRate(ComputationDelay=1); Run a loop processing frames of data that consists of these main steps: ...
method of PSK modulation and DPSK modulation are introduced firstlyand PCM coding is used to transfer the analog signal to digital signalThen the M-document in MATLAB is used to simulateThrough observing the results of simulationthe factors that affect the capability of the PSK and DPSK mod...
A matlab script that allows the comparison between the theoretical and simulated value for BER of BASK, BFSK, BPSK, and DPSK modulation.https://github.com/arif2ianto/BER-SimulatorFollow 5.0 (1) 824 Downloads Updated 2 Jun 2020 View License on GitHub ...