(1 +1)/ 2) / 1; %Calculating Eb of BPSK modulation BPSK_BER_Theo = zeros(1,SNR_max_value); %Vector to store the theortical BER for different SNR channel BPSK_BER = zeros(1,SNR_max_value); %Vector to store the calculated BER for different SNR channel %Mapper BPSK_symbolStream =...
AWGN信道下BPSK误码率MATLAB代码 %Wireless Channel comparison using fading channels(BPSK modulation) %Computing BER for BPSK modulation in a AWGN channel clear; close all; clc; tic; n=10^6;% numBER of samples or bits bits=randn(1,n)>0.5;% enerating 0,1 with equal probability signal=2*bit...
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Version HistoryIntroduced in R2012a collapse all R2023a: To be removed comm.BPSKModulator will be removed in a future release. Use the pskmod function with the modulation order set to 2 to BPSK modulate the input signal. See Also Functions pskmod | pskdemod Blocks BPSK Modulator BasebandWhy...
The BPSK modulation and demodulation represents an important modulation technique in terms of signal power. The BPSK system is simulated using Matlab/Simulink environment and System Generator, a tool from Xilinx used for FPGA (Field-programmable gate-array) design as well as implemented on Spartan ...
title('BER for BPSK modulation with Alamouti STBC (Rayleigh channel)'); ⛄ 运行结果 ⛄ 参考文献 [1]张薇. 无线移动通信中空时分组编码的性能分析[D]. 兰州大学. ⛄ 完整代码 ️部分理论引用网络文献,若有侵权联系博主删除 ️ 关注我领取海量matlab电子书和数学建模资料...
Binary Phase Shift Keying (BPSK) is a two phase modulation scheme, where the 0’s and 1’s in a binary message are represented by two different phase states in the carrier signal sn(t)=√2EbTbcos(2πfct+ϕn), for (n−1)Tb≤t≤nTb, n=1,2, 3,… where: ϕn = πm +...
%index:modulationindex %1---bpsk %2---qpsk %4---16qam %6---64qam %elseiserror f_length=length(input_frame)/index; QAM_input_I=zeros(1,f_length); QAM_input_Q=zeros(1,f_length); %note:Matlabindexstartsfrom1 switchindex case1, ...
%index:modulationindex %1---bpsk %2---qpsk %4---16qam %6---64qam %elseiserror f_length=length(input_frame)/index; QAM_input_I=zeros(1,f_length); QAM_input_Q=zeros(1,f_length); %note:Matlabindexstartsfrom1 switchindex case1, BPSK_I=[-11];%refertoTable82onpage21ofIEEE802.11a ...
subplot(2,1,2);plot(bpsk,'LineWidth',1.5);grid on; title('ASK modulation'); axis([0 100*length(g) -2.5 2.5]); 2、调制解调加噪声 clc; close all; clear; %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % 假定: % 2倍载波频率采样的bpsk信号 ...