代码搜索：光信号检测
找到约 10,000 项符合「光信号检测」的源代码
代码结果 10,000
www.eeworm.com/read/217529/14959274
h time_daoji.h
bit time_daoji_enable; //倒计时使能信号
unsigned char time_daoji_min; //倒计时分钟信号，倒计时在一个小时以内
unsigned char time_daoji_sec;
www.eeworm.com/read/211792/15173719
asv mu_mazi.asv
clear all
close all
echo on
a=randn(1,500);%信号样本序列
n=64;
mu=255;
[sqnr,a_quan,code]=mula_pcm(a,n,mu);
pause %按任意键可看到信号量化噪声比
sqnr
www.eeworm.com/read/340366/3286720
pbd compiletest.pbd
This is an internal working file generated by the Source Browser.
10:57 23s
E:\WorkingBag\workspace\固定信号测试\obj\compiletest\iar51_cc2430\coord\Obj\aps.pbi
E:\WorkingBag\workspace\固定信号测试\obj\compilet
www.eeworm.com/read/340366/3286723
pbd compiletest.pbd
This is an internal working file generated by the Source Browser.
16:05 36s
E:\WorkingBag\workspace\固定信号测试\obj\compiletest\iar51_cc2430\rfd\Obj\aps.pbi
E:\WorkingBag\workspace\固定信号测试\obj\compiletes
www.eeworm.com/read/132990/14063821
m continuoussignaldft.m
% ContinuousSignalDFT
clear;
disp('用DFT对连续信号进行谱分析');
Repeat = 1;
while Repeat == 1
disp('输入采样间隔Ts，采样点数N，信号x(t)');
Ts = input('Ts=');
fs = 1/Ts;
N = input('N=');
n = 0:
www.eeworm.com/read/201664/15399070
m denosie1.m
function x1=denosie1(x)
%clc
%clear
%close all
%snr=3 ;
%init=126424 ;
%[x ,xn] =wnoise(2 ,10 ,snr ,init) ;
plot(x)
hold on
title('原始信号')
axis square
%figure ,plot (xn)
%title('含噪信号')
%
www.eeworm.com/read/201664/15399071
m denosie2.m
function x2=denosie2(x)
%clc
%clear
%close all
%snr=3 ;
%init=126424 ;
%[x ,xn] =wnoise(2 ,10 ,snr ,init) ;
plot(x)
hold on
title('原始信号')
axis square
%figure ,plot (xn)
%title('含噪信号')
%
www.eeworm.com/read/183965/9128647
m ss_pemmse.m
function [p,Pd,Pmmse]=ss_pemmse(snrindb,R,PN1,PN2,PN3,PN4)
%本函数在一定的信噪比条件下测试出相应的误码率，
%针对单用户和传统多用户以及解相关器多用户
%考虑到远近效应的影响
%[p1,p,Pd,Pmmse]分别返回单用户，传统多用户检测
%解相关检测，mmse检测的误码率
Lc=31;
M=7;%干扰的幅度
w0=1;
www.eeworm.com/read/183965/9128654
m ss_pemmse.m
function [p1,p,Pd,Pmmse]=ss_pemmse(snrindb,R,PN1,PN2,PN3,PN4)
%本函数在一定的信噪比条件下测试出相应的误码率，
%针对单用户和传统多用户以及解相关器多用户
%考虑到远近效应的影响
%[p1,p,Pd,Pmmse]分别返回单用户，传统多用户检测
%解相关检测，mmse检测的误码率
Lc=31;
M=7;%干扰的幅度
w0=
www.eeworm.com/read/183965/9128663
m ss_pemmse.m
function [p,Pd,Pmmse]=ss_pemmse(snrindb,R,PN1,PN2,PN3,PN4)
%本函数在一定的信噪比条件下测试出相应的误码率，
%针对单用户和传统多用户以及解相关器多用户
%考虑到远近效应的影响
%[p1,p,Pd,Pmmse]分别返回单用户，传统多用户检测
%解相关检测，mmse检测的误码率
Lc=31;
M=7;%干扰的幅度
w0=1;