代码搜索:光子计数
找到约 7,260 项符合「光子计数」的源代码
代码结果 7,260
www.eeworm.com/read/444759/7607539
m 4-5.m
%例程4-5 基于巴特沃斯模拟滤波器设计数字带阻滤波器
Wp=[0.4*pi,0.7*pi];
Ws=[0.2*pi,0.8*pi];
Ap=1;
As=30;
[N,wn]=buttord(Wp/pi,Ws/pi,Ap,As); %计算巴特沃斯滤波器阶次和截止频率
[b,a]=butter(N,wn,'stop'); %频率变换法设计巴特沃斯带通滤波器
[db,
www.eeworm.com/read/444759/7607545
m 4-4.m
%例程4-4 基于巴特沃斯模拟滤波器设计数字带通滤波器
Wp=[0.3*pi,0.4*pi];
Ws=[0.2*pi,0.5*pi];
Ap=3;
As=18;
[N,wn]=buttord(Wp/pi,Ws/pi,Ap,As); %计算巴特沃斯滤波器阶次和截止频率
[b,a]=butter(N,wn,'bandpass'); %频率变换法设计巴特沃斯带通滤波器
www.eeworm.com/read/444759/7607546
m 4-3.m
%例程4-3 基于巴特沃斯模拟滤波器设计数字高通滤波器
Wp=0.6*pi;
Ws=0.4*pi;
Ap=1;
As=15;
[N,wn]=buttord(Wp/pi,Ws/pi,Ap,As); %计算巴特沃斯滤波器阶次和截止频率
[b,a]=butter(N,wn,'high'); %频率变换法设计巴特沃斯高通滤波器
[db,mag,pha,grd,w]
www.eeworm.com/read/299867/7827742
asm 天音pt2258.asm
COUNTER EQU 35H;显示计数
REMVOL EQU 36H;音量连续控制
DISPBUFF1 EQU 37H;
DISPBUFF2 EQU 38H;
DISPBUFF3 EQU 39H;
DISPBUFF EQU 3AH;
SDA BIT P3.4
SCL BIT P3.2
MTD EQU 30H;PT2258数据首址
NUMBYT EQU 3BH;PT2258数
www.eeworm.com/read/399878/7828983
c 1.c
#include
#include
void main(void)
{
SCON = 0x50; //串口方式1,允许接收
TMOD = 0x20; //定时器1定时方式2
TCON = 0x40; //设定时器1开始计数
TH1 = 0xE8; //11.0592MHz 1200波特率
TL1 = 0xE8;
TI =
www.eeworm.com/read/399878/7829161
c test1.c
#include
#include
void main(void)
{
SCON = 0x50; //串口方式1,允许接收
TMOD = 0x20; //定时器1定时方式2
TCON = 0x40; //设定时器1开始计数
TH1 = 0xE8; //11.0592MHz 1200波特率
TL1 = 0xE8;
TI =
www.eeworm.com/read/399878/7829165
c test1.c
#include
#include
void main(void)
{
SCON = 0x50; //串口方式1,允许接收
TMOD = 0x20; //定时器1定时方式2
TCON = 0x40; //设定时器1开始计数
TH1 = 0xE8; //11.0592MHz 1200波特率
TL1 = 0xE8;
TI =
www.eeworm.com/read/299689/7839050
c 1.c
#include
#include
void main(void)
{
SCON = 0x50; //串口方式1,允许接收
TMOD = 0x20; //定时器1定时方式2
TCON = 0x40; //设定时器1开始计数
TH1 = 0xE8; //11.0592MHz 1200波特率
TL1 = 0xE8;
TI =
www.eeworm.com/read/199052/7892498
c 1.c
#include
#include
void main(void)
{
SCON = 0x50; //串口方式1,允许接收
TMOD = 0x20; //定时器1定时方式2
TCON = 0x40; //设定时器1开始计数
TH1 = 0xE8; //11.0592MHz 1200波特率
TL1 = 0xE8;
TI =
www.eeworm.com/read/433706/7912843
c 课设.c
/*接口*/
/* P0接键盘*/
/* p1接数码管的位选端
P2接段码
p3.2接蜂鸣器
P3.4接P3.3
P3.1/P3.0接发光二极管
*/
#include
#define uchar unsigned char
uchar cout, k;//计数标志。
unsigned int cout_j;
uchar miao = 0; //