代码搜索：信号失真
找到约 10,000 项符合「信号失真」的源代码
代码结果 10,000
www.eeworm.com/read/301560/13856721
txt traffic.txt
module traffic(reset,clk,lampa,lampb,countera,counterb);
input reset;//复位信号
input clk;
output[3:0] lampa;
output[3:0] lampb;
output[7:0] countera,counterb;
reg[3:0] lampa,lampb;
reg[7:0] count
www.eeworm.com/read/479525/6688189
m music.m
通过上述试验加深了对MUSIC方法的认识。
结果显示说明
mymusics.m 白噪声中单个正弦信号的频率检测与估计
clear;
close all;
%Frequency Estimation by Eigendecomposition of Autocorrelation Matrix
www.eeworm.com/read/476272/6764832
m plotspec.m
function plotspec(x,Ts)
N=length(x); % 信号长度
t=Ts*(1:N); % 定义一个时间向量
ssf=(-N/2:N/2-1)/(Ts*N); % 频率向量
fx=fft(x(1:N));
www.eeworm.com/read/410511/11280305
c 11-7.c
#include
#include
#include
#include
#include
#include
static sigset_t signal_mask; /* 阻塞信号 */
int main (int
www.eeworm.com/read/264473/11311893
c 11-7.c
#include
#include
#include
#include
#include
#include
static sigset_t signal_mask; /* 阻塞信号 */
int main (int
www.eeworm.com/read/405966/11452181
c fft.c
#include "Stdio.h"
#include "Conio.h"
#include "Math.h"
#define pi 3.141592f
/* 参量与变量 */
FILE *fp;
int sample_rate; /* 采样速率 */
double sample_x[256]; /* 采样信号*/
dou
www.eeworm.com/read/405263/11467344
m example6_6.m
%目标函数
function F = tracklsq(input)
a=input(1);
b=input(2);
opt = simset('solver','ode5','SrcWorkspace','Current');
[tout,xout,yout] = sim('trackoptim',[0 5],opt);
%计算误差信号
F = yout-1;
%调
www.eeworm.com/read/157533/11693668
m example6_6.m
%目标函数
function F = tracklsq(input)
a=input(1);
b=input(2);
opt = simset('solver','ode5','SrcWorkspace','Current');
[tout,xout,yout] = sim('trackoptim',[0 5],opt);
%计算误差信号
F = yout-1;
%调
www.eeworm.com/read/341761/12067242
asm diir.asm
.title "diir1.asm"
.mmregs
.global start
.def start,_c_int00
N .set 6
.copy "IIRIN.inc" ;输入信号x(n)数据
table ;IIR滤波器系数
.word 63
.word 0