MATLAB Code for QPSK Modulation and Demodulation 因为在学习5G物理层，一直很忙，没有时间。最近稍有...
matlab code for pm qpsk modulationqpsk project
ali shan2021년 6월 4일 0 링크 번역 답변:Bharath Venkataraman2021년 6월 7일 채택된 답변:Bharath Venkataraman Hello hope you are doing well. i am using QPSK modulation IP and want to create Verilog code using that but it show me some error like mention in pi...
MATLAB provides a powerful platform for implementing and simulating digitalmunication systems. The code snippet provided in the previous section demonstrates how QPSK modulation and demodulation can be implemented using MATLAB. The code generates a random QPSK modulated signal, displays the signal in a ...
QPSK Modulation ofdm.PSpace = 1; % pilot space between two pilots % channel parameters chan.SNR_dB = 15; % signal to noise ratio chan.L = 6; % number of channel taps between each transmit-receive antenna % control parameters ofdm.ifDemodulateData = 1; % (1,0) if 1, the code de...
ldpc_code = mod(Trans_data*G,2); %DSSSpseudoNumber =round(rand(1,fp)'); [dsss,converted,PN2] = func_dsss(ldpc_code,pseudoNumber,fp); Trans_QPSK = QPSK_modulation(dsss);%通过高斯信道Rec_QPSK = awgn(Trans_QPSK,SNR(i),'measured'); ...
QPSK Modulation ofdm.PSpace = 1; % pilot space between two pilots % channel parameters chan.SNR_dB = 15; % signal to noise ratio chan.L = 6; % number of channel taps between each transmit-receive antenna % control parameters ofdm.ifDemodulateData = 1; % (1,0) if 1, the code de...
expand all Version History Introduced in R2012a expand all comm.QPSKDemodulatorissues a warning that it will be removed in a future release. Use thepskdemodfunction with the modulation order set to4to QPSK demodulate the input signal.
Copy Code Copy Command Correct a fixed symbol timing error on a noisy QPSK-modulated signal. Check the bit error rate (BER) of the synchronized received signal. Initialize simulation parameters. Get M = 4; % Modulation order for QPSK nSym = 5000; % Number of symbols in a packet sps =...
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