代码搜索:信号电源
找到约 10,000 项符合「信号电源」的源代码
代码结果 10,000
www.eeworm.com/read/291730/8401701
m 13-19.m
% 装载噪声chirp信号
load noischir; x = noischir;
% 使用sym6对信号进行5层小波包分解
wname = 'sym6'; lev = 5;
tree = wpdec(x,lev,wname);
% 由第1层高频系数估计噪声的标准差,结点索引号为2
det1 = wpcoef(tree,2);
sigma = median(abs(det1))/0
www.eeworm.com/read/188194/8563920
h lcdinit.h
#define uchar unsigned char
#define LCD_CHAR 0x14
sbit cd = P3^0; /*通道选择*/
sbit rd = P3^1; /*读操作信号*/
sbit wr = P3^2; /*写操作信号*/
sbit error0 = P1^5; /*出错提示1*/
sbit error1 = P1^6; /*出错提示2*/
www.eeworm.com/read/187659/8612251
m untitled.m
t=80;%定义时间长度为60
y=1;%定义列数为1
msg = randint(t,y);%产生二进制基带信号msg
for i=1:5 % 定义 i
no=awgn(msg,snr(i));
no=y>5;
plot(y);
title('随机产生二进制数字基带信号码元');%画出波形图并命名
end
www.eeworm.com/read/432096/8633157
c lcdinit.c
#define uchar unsigned char
#define LCD_CHAR 0x14
sbit cd = P3^0; /*通道选择*/
sbit rd = P3^1; /*读操作信号*/
sbit wr = P3^2; /*写操作信号*/
sbit error0 = P1^5; /*出错提示1*/
sbit error1 = P1^6; /*出错提示2*/