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
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www.eeworm.com/read/479141/6699682
m decode2.m
%本程序用于将subfram 1中得到的导航信号转化为星历表信号，
ephermeris data
clear angmat navd rymkmat
load d:\gps\big data\srvy8210;
angmat=ang;
ptnumat=transpt;
rymkmat=fintime;
[st navd]=navdat(angmat); %*find naviga
www.eeworm.com/read/406844/11434704
vhd display.vhd
library ieee;
use ieee.std_logic_1164.all;
entity DISPLAY is
port(d:in std_logic_vector(3 downto 0);----连接seltime扫描部分d信号
q:out std_logic_vector(6 downto 0));----输出段选信号（电平）
end DISPLAY;
www.eeworm.com/read/406644/11438273
a51 sh605.a51
;定义端口
SCL EQU P1.0;
SDA EQU P1.1;
;开始信号的传递
START: CLR SCL;
SETB SDA;
ACALL DELAY;
SETB SCL;
ACALL DELAY;
CLR SDA;
ACALL DELAY;
CLR SCL;
RET;
;停止信号的传递
STOP: CLR SCL;
CLR SD
www.eeworm.com/read/402196/11541193
c recv_data_signo.c
// 示例利用信号传递数据，本程序接收数据
#include
#include
/*三参数的信号处理程序*/
void handler_sigint(int signo, siginfo_t *siginfo, void * pvoid)
{
printf("recv SIGINT, the data value is:%d\n", si
www.eeworm.com/read/157533/11694943
m example6_9.m
load noispol;
s=noispol;
%==========================
%用db3小波进行4层分解
[c,l]=wavedec(s,4,'db3');
subplot(5,1,1);
plot(s);
title('原始信号及各层细节信号重构图');
Ylabel('s');
%==========================
%重构分解结
www.eeworm.com/read/156528/11794908
asv nomax.asv
function [ys,W] = NoMax(x)
%最大信噪比盲源分离算法
%输入：混合信号x
%输出：分离信号ys，分离矩阵W
%preprocess
%tic;
x=baihua(x);
%%%%%%%moving average coefficient%%%%%%%%%%%%
p=80;
a=ones(1,p)/p;
x=x';
S=filter(a,1,x);
www.eeworm.com/read/155632/11859651
c disp_test.c
#include
#include
#define uchar unsigned char
#define uint unsigned int
#define RS PA0 //LCD的RS信号
#define RW PA1 //LCD的RW信号
#define E PA2 //LCD
www.eeworm.com/read/340970/12116479
vhd cnt4b.vhd
LIBRARY IEEE; --正弦信号发生器源文件
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
ENTITY CNT4B IS
PORT ( CLK : IN STD_LOGIC; --信号源时钟
DOUT : OUT STD_LOGIC
www.eeworm.com/read/151613/12187343
m example6_9.m
load noispol;
s=noispol;
%==========================
%用db3小波进行4层分解
[c,l]=wavedec(s,4,'db3');
subplot(5,1,1);
plot(s);
title('原始信号及各层细节信号重构图');
Ylabel('s');
%==========================
%重构分解结
www.eeworm.com/read/250338/12413158
txt eeprom_wr.txt
`timescale 1ns/1ns
module EEPROM_WR(SDA,SCL,ACK,RESET,CLK,WR,RD,ADDR,DATA);
output SCL; //串行时钟线
output ACK; //读写一个周期的应答信号
input RESET; //复位信号
input CLK; //