代码搜索：qpsk
找到约 2,460 项符合「qpsk」的源代码
代码结果 2,460
www.eeworm.com/read/163597/10153172
qpsk
www.eeworm.com/read/163597/10153173
qpskȡ+
www.eeworm.com/read/192551/8375581
m qpsk.m
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 对M=4的PSK通信系统进行蒙特卡罗仿真 %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
clear all
echo off
SNRindB1=0:2:10;
SNRindB
www.eeworm.com/read/290786/8461970
fig qpsk.fig
www.eeworm.com/read/390367/8468865
fig qpsk.fig
www.eeworm.com/read/189239/8483064
m qpsk.m
% Program 3-5
% qpsk.m
%
% Simulation program to realize QPSK transmission system
%
% Programmed by H.Harada and T.Yamamura
%
%******************** Preparation part **************************
www.eeworm.com/read/189041/8495431
m qpsk.m
function [zz]=QPSK(x)
Q(1)=sqrt(2)/2+i*sqrt(2)/2;
Q(2)=sqrt(2)/2-i*sqrt(2)/2;
Q(3)=-sqrt(2)/2+i*sqrt(2)/2;
Q(4)=-sqrt(2)/2-i*sqrt(2)/2;
for k=1:4
D(k)=abs(x-Q(k));
end;
[C,E]=min(D);
www.eeworm.com/read/389457/8518317
m qpsk.m
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 对M=4的PSK通信系统进行蒙特卡罗仿真 %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
clear all
echo off
SNRindB1=0:2:10;
SNRindB
www.eeworm.com/read/289166/8570532
m qpsk.m
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 对M=4的PSK通信系统进行蒙特卡罗仿真 %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
clear all
echo off
SNRindB1=0:2:10;
SNRindB
www.eeworm.com/read/432738/8577159
m qpsk.m
clear all;
close all;
%定义锁相环的工作模式：单载波为“1”、BPSK调制为“2”、QPSK调制为“3”
PLL_Mode = 3;
%仿真数据长度
Simulation_Length=1000;
%基带信号
if PLL_Mode == 1
I_Data=ones(Simulation_Length,1);
Q_Data=I_Data;
else if