代码搜索:多信号
找到约 10,000 项符合「多信号」的源代码
代码结果 10,000
www.eeworm.com/read/337166/12386710
m ex3-11-2.m
% 数字滤波
t=linspace(0,10,100); %定一时间轴
s=sin(2*pi/5*t); %原始信号
noise=0.2*rand(size(t)); %定义噪声
x=s+noise; %带噪声的输入信号
y=zeros(size(x));
A=[1 -0.9]
B=[0.05 0.06];
y=filter(B,A,x);
www.eeworm.com/read/132078/14111194
m ex03180b.m
% 第三章: 例 3.18b:
%
% 模拟信号
Dt = 0.00005;
t = -0.005:Dt:0.005;
xa = exp(-1000*abs(t));
% 离散时间信号
Ts = 0.001; n = -5:1:5;
x = exp(-1000*abs(n*Ts));
% 离散时间付利叶变换
K = 500; k = 0:1:K;
w = pi*k/K;
X
www.eeworm.com/read/125215/14505840
c printer.c
//#include
sbit Pfeedback = 0xa0; /* 打印机脉冲信号 */
sbit Preset = 0xa1; /* 打印机复位信号 */
sbit Ppaper = 0xa2; /* 打印纸测试 */
sbit Print4 = 0x87; /* 打印机一针 */
sbit Print3 =
www.eeworm.com/read/225679/14526222
m f3_22.m
%线性调频信号
fm1=fmlin(256,0,0.5);
%高斯幅值调制信号
am1=amgauss(256);
%合成
sig=am1.*fm1;
%显示
%实部
plot(real(sig),'LineWidth',2);
hold on;
%虚部
plot(imag(sig),'ro--','LineWidth',2);
legend('实部','虚部');
xl
www.eeworm.com/read/225350/14544401
m psd.m
load('sigcor1.mat')
%s=signal(1:2000)';
s11=signal(1:2000);
ss=(2./80)*(s11+1480)-0.5;%原始信号的幅度归一化
s=ss';
figure(1)
subplot(2,1,1);
plot(s);
title('原始心电信号');
[c,l]=wavedec(s,10,'coif
www.eeworm.com/read/222756/14675844
h capture_pulse.h
sys_data_type TIM_FLAGS;
#define zs_flag TIM_FLAGS.Bit.BIT0 //转速信号有信号标志
#define cs_flag TIM_FLAGS.Bit.BIT1
#define pulse_flag TIM_FLAGS.Bit.BIT2
unsigned char zs_count=0; //转速脉冲计数器
unsigne
www.eeworm.com/read/222756/14675948
h capture_pulse.h
sys_data_type TIM_FLAGS;
#define zs_flag TIM_FLAGS.Bit.BIT0 //转速信号有信号标志
#define cs_flag TIM_FLAGS.Bit.BIT1
#define pulse_flag TIM_FLAGS.Bit.BIT2
unsigned char zs_count=0; //转速脉冲计数器
unsigne
www.eeworm.com/read/222756/14676008
h cs_zs.h
sys_data_type TIM_FLAGS;
#define zs_flag TIM_FLAGS.Bit.BIT0 //转速信号有信号标志
#define cs_flag TIM_FLAGS.Bit.BIT1
#define pulse_flag TIM_FLAGS.Bit.BIT2
unsigned char zs_count=0; //转速脉冲计数器
unsigne
www.eeworm.com/read/222756/14676264
h capture_pulse.h
sys_data_type TIM_FLAGS;
#define zs_flag TIM_FLAGS.Bit.BIT0 //转速信号有信号标志
#define cs_flag TIM_FLAGS.Bit.BIT1
#define pulse_flag TIM_FLAGS.Bit.BIT2
unsigned char zs_count=0; //转速脉冲计数器
unsigne
www.eeworm.com/read/222756/14676368
h capture_pulse.h
sys_data_type TIM_FLAGS;
#define zs_flag TIM_FLAGS.Bit.BIT0 //转速信号有信号标志
#define cs_flag TIM_FLAGS.Bit.BIT1
#define pulse_flag TIM_FLAGS.Bit.BIT2
unsigned char zs_count=0; //转速脉冲计数器
unsigne