代码搜索：信号路径优化
找到约 10,000 项符合「信号路径优化」的源代码
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www.eeworm.com/read/250072/12436192
cpp stdafx.cpp
// stdafx.cpp : source file that includes just the standard includes
// morse码优化.pch will be the pre-compiled header
// stdafx.obj will contain the pre-compiled type information
#include "stdafx.
www.eeworm.com/read/123354/14636860
cpp stdafx.cpp
// stdafx.cpp : source file that includes just the standard includes
// 优化算法.pch will be the pre-compiled header
// stdafx.obj will contain the pre-compiled type information
#include "stdafx.h"
www.eeworm.com/read/214600/15093457
txt readme.txt
程序运行环境:Microsoft Visual C++ 6.0
编译运行步骤:直接编译，运行
程序功能:用加限界策略的优化回溯算法解决0/1背包问题
www.eeworm.com/read/391780/8377503
m ms11r21.m
dt=0.1;
t=-4:dt:4;
f=sinc(t); %建立原连续信号
subplot(4,1,1),plot(t,f,'k');
title('原连续信号');
Tm=1;fm=1/Tm; %由原连续信号周期,计算最高频率
fs=3*fm;Ts=1/fs; %取fs>2fm
n1=-4:Ts:4;
f1
www.eeworm.com/read/391780/8377688
m ms8r21.m
dt=0.1;
t=-4:dt:4;
f=sinc(t); %建立原连续信号
subplot(4,1,1),plot(t,f,'k');
title('原连续信号');
Tm=1;fm=1/Tm; %由原连续信号周期,计算最高频率
fs=3*fm;Ts=1/fs; %取fs>2fm
n1=-4:Ts:4;
f1
www.eeworm.com/read/391780/8377816
m ms15r21.m
dt=0.1;
t=-4:dt:4;
f=sinc(t); %建立原连续信号
subplot(4,1,1),plot(t,f,'k');
title('原连续信号');
Tm=1;fm=1/Tm; %由原连续信号周期,计算最高频率
fs=3*fm;Ts=1/fs; %取fs>2fm
n1=-4:Ts:4;
f1
www.eeworm.com/read/391780/8377927
m ms3_8.m
n=(0:20)/20;
x=sin(2*pi*n); %建立原信号x(n)
x1=sin(2*pi*n*2); %建立x(2n)信号
x2=sin(2*pi*n/2); %建立x(n/2)信号
subplot(3,1,1),stem(n,x,'filled','k');
ylabel('x(n)');
axis([min(n),max(n),1.1*min(x),1.1
www.eeworm.com/read/382001/9059284
m dsb.m
%dsb.m
%双边带调制与解调的Matlab演示源程序
%可以任意改原调制信号函数m(t)
%本例调制信号为m(t)=sinc(100*t)
echo off
close all
clc
t0=0.2; %信号的持续时间,用来定义时间向量
ts=0.001; %抽样间隔
fs=1/ts; %抽样频率
%**********************************
www.eeworm.com/read/378320/9237181
m ad_lp.m
%用MATLAB设计自适应低通滤波器
%对噪声滤波
t=0:0.1:399.9
f=50
xs=10*sin(0.5*t)%XS是周期性信号sin(0.5*t)
figure
subplot(2,1,1)
plot(t,xs);grid;
ylabel('幅值');title('要提取的信号xs')
xn=randn(size(t)) %+cos(0.5*t)% XN是干扰信号
www.eeworm.com/read/181664/9242547
m linear_recognize.m
%线性系统辨识y=kx+b(k为输入x信号放大倍数,b为平移,y为系统输出)
%**************************************
%信号X:一个线性系统持续时间5秒,每25毫秒采样1次
time=0:0.025:5;
X=sin(sin(time).*time*10);
figure(1);
plot(time,X);
title('输入信号X');
x