代码搜索：4
找到约 10,000 项符合「4」的源代码
代码结果 10,000
www.eeworm.com/read/457310/7327688
gif 4-4.gif
www.eeworm.com/read/457310/7327757
gif 4-4.gif
www.eeworm.com/read/453806/7410895
gif a4_4.gif
www.eeworm.com/read/450886/7475291
c 4-4.c
#include "stdio.h"
#define StackSize 100 //假定预分配的栈空间最多为100个元素
typedef int DataType;//假定栈元素的数据类型为字符
typedef struct{
DataType data[StackSize];
int top;
}SeqStack;
// 置栈空
voi
www.eeworm.com/read/448463/7533031
gif 4-4.gif
www.eeworm.com/read/447287/7555005
htm 4-4.htm
var isnMonth = new
Array("1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月");
var isnDay = new
Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六","星期日");
t
www.eeworm.com/read/445041/7600844
bmp 4-4.bmp
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