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...
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 picture 채택된 답변 Bharath Venkataraman2021년 6월 7일 0 링크 번역
Performance Analysis of Code Division Multiple Access for Wireless Applications The system has been tested for an optimal combination of various parameters like error detecting and correcting codes, spreading codes, QPSK modulation and various graphs have been plotted between Pe & SNR as a measure of...
matlab code for pm qpsk modulationqpsk project
Quadrature Phase Shift Keying (QPSK) is one of the most popular digital modulation techniques. It is widely used in existing technologies because of its spectral efficiency. In this paper, we present a (7, 4) code which can be directly applied on the phase of the QPSK constellation points....
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'); ...
ldpc_code = mod(Trans_data*G,2); %DSSS pseudoNumber = 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'); ...
5 % carrier frequency for modulation and demodulation 6 fc=5e6; 7 %QPSK transmitter 8 data=100 ; %码数率为5MHZ %原码个数 9 rand_data=randn(1,data); 10 for i=1:data 11 if rand_data(i)>=0.5 12 rand_data(i)=1; 13 else ...
MATLAB provides a versatile and intuitive platform for simulating and implementing digitalmunication systems, and the practical application of QPSK modulation and demodulation code in MATLAB enhances our understanding of digitalmunication principles and techniques. It is an invaluable skill for engineers and...
HDL Code Generation Generate VHDL, Verilog and SystemVerilog code for FPGA and ASIC designs using HDL Coder™. Version HistoryIntroduced in R2012a collapse all R2023a: To be removed comm.QPSKModulator will be removed in a future release. Use the pskmod function with the modulation order set ...