代码搜索：脉冲信号
找到约 10,000 项符合「脉冲信号」的源代码
代码结果 10,000
www.eeworm.com/read/375979/9340934
h pid.h
#ifndef PID_h
#define PID_h
#define IMPULSE 14336 //每圈的脉冲数
//PID相关参数定义
extern float xdata V_Kp; //V_PID参数
extern float xdata V_Ki;
extern int xdata e_V_L; //速度反馈PID变量e
www.eeworm.com/read/359245/10159596
m exa4_8.m
% exa4-8_pulseDF for example4-8
% using Butterworth analog lowpass filter to design digital lowpass filter
%利用模拟Butterworth滤波器设计数字低通滤波器
%脉冲响应不变法
wp=0.2*pi;
ws=0.3*pi;
Rp=1;
As=15;
T=1;
%性能
www.eeworm.com/read/356809/10221018
bak rstgenerator.v.bak
// 编写时间: 2008.01.05
// 最后更新: 2008.01.05
// 编写人员: 梁浩
// 版本编号: V1.0
// 功能描述: 该模块实现了FPGA上电后的自复位脉冲
`timescale 1ns / 100ps
module RSTGenerator (Clock50MHz,RSTCMP,RST);
output RSTCMP; // system reset co
www.eeworm.com/read/277960/10590620
m exa4_8.m
% exa4-8_pulseDF for example4-8
% using Butterworth analog lowpass filter to design digital lowpass filter
%利用模拟Butterworth滤波器设计数字低通滤波器
%脉冲响应不变法
wp=0.2*pi;
ws=0.3*pi;
Rp=1;
As=15;
T=1;
%性能
www.eeworm.com/read/417484/10987893
c ddddd.c
#include
#include
#define uchar unsigned char
#define uint unsigned int
sbit DQ=P2^4; //DS18B20接口
sbit LED_CLK=P2^2; //74HC595输入时钟脉冲
sbit SERD=
www.eeworm.com/read/470983/6902388
vhd specified_temp.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity specified_temp is
port( rise:in std_logic; -----增加温度的脉冲输入 起始温度为30℃，一次增加1℃ 最大温度为45℃
down:in std_lo
www.eeworm.com/read/468446/6990086
h lcd1602.h
#define RDATA XBYTE[0xc300]
#define RCMD XBYTE[0xc200]
#define WDATA XBYTE[0xc100]
#define WCMD XBYTE[0xc000]
void writecmd(uchar cmd,uchar i);//写入命令rs=0,rw=0 E高脉冲有效
void writedata(uchar ddata);/
www.eeworm.com/read/384225/7129612
m shiyan4_1_1.m
%脉冲响应不变法设计ButterWorth低通数字滤波器
wp=0.2*2*pi;
ws=0.3*2*pi;
Ap=1;
As=25;
Fs=1;
[n,Wc]=buttord(wp,ws,Ap,As,'s')
[b,a]=butter(n,Wn,'s')
[bz,az]=impinvar(b,a,1)
freqz(bz,az)
www.eeworm.com/read/448259/7535857
m exa4_8.m
% exa4-8_pulseDF for example4-8
% using Butterworth analog lowpass filter to design digital lowpass filter
%利用模拟Butterworth滤波器设计数字低通滤波器
%脉冲响应不变法
wp=0.2*pi;
ws=0.3*pi;
Rp=1;
As=15;
T=1;
%性能
www.eeworm.com/read/438645/7728748
bak ceshi.c.bak
#include "PL3105.h"
#define uchar unsigned char
#define uint unsigned int
/*常量定义*/
#define CHECK_TIME 600 //3秒钟
#define PULSE_DZ_CN 5 //待测表收到PULSE_DZ_CN个脉冲后,显示误差
#define PULSE_JX_C