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/392619/8332904
ex4-4
www.eeworm.com/read/292420/8354298
bmp 4-4.bmp
www.eeworm.com/read/370011/9625094
c 4-4.c
#define MAX_VERTEX_NUM 20
typedef enum{FALSE,TRUE} Boolean;
/*自定义的真值和假值，其中FALSE实际值为0，而TRUE实际值为1*/
Boolean visited[MAX_VERTEX_NUM];/*用来表示各顶点是否已被访问过*/
typedef struct ArcCell{
int adj;
char *i
www.eeworm.com/read/172814/9689351
bmp 4-4.bmp
www.eeworm.com/read/172503/9704814
txt 4-4.txt
例4.4 不涉及派生时，保护成员与私有成员的地位完全一致。
#include
class samp{
int a;
protected: int b;
public: int c;
samp(int n,int m){a=n;b=m;}
int geta(){return a;}
int getb(){return b;}
};
void
www.eeworm.com/read/171132/9769565
m 4_4.m
%分别定义两段时间Time1和Time2，对应信号的不同频率时段
Time1=0:0.05:4;
Time2=4.05:0.024:6;
Time=[Time1 Time2];
%得到待预测的目标信号
T=[cos(Time1*4*pi) cos(Time2*8*pi)];
T=con2seq(T);
%绘出目标信号的曲线，并指定给输入
figure;
plot(Time,cat
www.eeworm.com/read/415746/11056003
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/415451/11072672
gif 4-4.gif
www.eeworm.com/read/415130/11083577