代码搜索:串行信号
找到约 10,000 项符合「串行信号」的源代码
代码结果 10,000
www.eeworm.com/read/470983/6902393
vhd clk_1hz.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity clk_1hz is
port(
clk10k:in std_logic; ------时钟信号10khZ
clk1hz:out std_logic); -----频率信号输出1Hz
www.eeworm.com/read/182497/6951602
h detconst.h
#ifndef DEF_MODULE
#define DEF_MODULE
#include "AT89x051.h"
//ADC相关的定义
#define ADCCLKSPEED 20 //控制ADC时钟信号的速度
//CPU的引脚定义
#define ADCADDRESS P1_0 //SPI接口的数据输入信号
#define ADCCLK P1_4
www.eeworm.com/read/461178/7232412
m dm09301.m
% dm09301
% 周期方波信号频谱分析
function CTFS_SQ
% 绘制并观察周期方波信号频谱
% Nf:傅里叶级数展开的项数
% an:各次谐波余弦项系数
display('Please input the value of Nf ');
Nf = input('Nf = ');
an = zeros(Nf+1,1);
an(1) = 0;
fo
www.eeworm.com/read/457757/7318010
c lcd.c
#include
#include
#include
sbit RSPIN = P1^0; //数据/命令选择端
sbit RWPIN = P1^1; //读写控制信号
//sbit EPIN = P1^2; //使能信号
unsigned char XPOS,YPOS;
unsigned char c
www.eeworm.com/read/327991/7532512
m program_10_02.m
% 装载实际信号
load vonkoch
vonkoch=vonkoch(1:510);
lv = length(vonkoch);
subplot(311), plot(vonkoch);title('被分析信号.');
set(gca,'Xlim',[0 510])
% 执行离散5层sym2小波变换
% 层数1~5分别对应尺度 2, 4, 8, 16 and 32
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m program_10_02.m
% 装载实际信号
load vonkoch
vonkoch=vonkoch(1:510);
lv = length(vonkoch);
subplot(311), plot(vonkoch);title('被分析信号.');
set(gca,'Xlim',[0 510])
% 执行离散5层sym2小波变换
% 层数1~5分别对应尺度 2, 4, 8, 16 and 32
www.eeworm.com/read/439857/7700276
m m06_demodce.m
M = 4; %设置M的数目
Fd = 1; %信号采样速率
Fs = 32; %采样频率
SNRperBit = 5; %信噪比
adjSNR = SNRperBit-10*log10(Fs/Fd)+10*log10(log2(M));
x = randint(5000,1,M); % 源信号
%正交FSK调制
tone = 0
www.eeworm.com/read/297062/8056980
#1 pi.#1
#include
extern xdata unsigned char buffer_storage[512];
sbit RDN = P2^0 ;//读信号
sbit CSN = P2^1 ;//片选信号
//P1.0---P1.7是数据线
void Pi_Read(void)
{
int i;
//
www.eeworm.com/read/297062/8056993
c pi.c
#include
extern xdata unsigned char buffer_storage[512];
sbit RDN = P2^0 ;//读信号
sbit CSN = P2^1 ;//片选信号
//P1.0---P1.7是数据线
void Pi_Read(void)
{
int i;
//
www.eeworm.com/read/297062/8056999
#3 pi.#3
#include
extern xdata unsigned char buffer_storage[512];
sbit RDN = P2^0 ;//读信号
sbit CSN = P2^1 ;//片选信号
//P1.0---P1.7是数据线
void Pi_Read(void)
{
int i;
//