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3-DOF-linear-structure1
在分析结构损伤后,给结构添加噪声,再对结构不同损伤情况下的分析(After the analysis of structural damage to the structure adding noise, and then the structure is different in case of damage)
- 2013-10-26 09:53:56下载
- 积分:1
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DMC2210-sofware-V1.3
这是DMC2210控制卡的软件使用手册,通过该手册开发人员可以了解DMC2210控制卡的编程要求,规格等,为编程做好准备。(This is DMC2210 control card software manuals, through which developers can learn manual programming requirements DMC2210 control card, specifications, etc., to prepare for the program.)
- 2014-01-15 11:59:57下载
- 积分:1
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Edu_sys-stage-1
this is a web application for mobile collabartive learning application
- 2014-11-11 14:21:33下载
- 积分:1
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Msimulatee1A
用MATLAB实现加噪信号的消噪噪,用了三种常用方法。可直接使用。
(Using MATLAB to increase noise and signal noise cancellation noise, with three commonly used methods. Can be used directly.)
- 2012-07-22 23:25:24下载
- 积分:1
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MUSIC-revised
本文是music算法的一种改进,其具有更好的性能,以及能够满足大多数用户的需求,希望会给大家带来方便(This article is a modified music algorithm, which has better performance, and the ability to meet the needs of most users, I hope we will bring convenience)
- 2014-01-19 21:37:16下载
- 积分:1
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matlab
PUDN XIEXIE西南交通大学赵宏宇老师的教学课件(ORIGIN OF SEJTU.)
- 2010-07-15 17:23:46下载
- 积分:1
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Codeforces
Solution for some problems in Codeforces
- 2014-01-09 23:02:19下载
- 积分:1
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11
说明: 图象压缩方面的论文pdf格式
可用于毕业设计方面的工作(Image compression pdf format papers for school design work)
- 2010-05-26 20:35:36下载
- 积分:1
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example4_6
:滤波
fs=400 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=5 时间窗大小
t=0:ts:T (hf1=zeros(1,N)
hf1(f<=B1&f>=-B1)=1
y1=hf1.*fftshift(y)
figure
subplot(211)
plot(f,abs(fftshift(y))/N,f,hf1, r-- )
axis([-fs/2,fs/2,0,1.2])
title( 原信号频谱 )
xlabel( f /Hz )
subplot(212)
plot(f,abs(y1)/N)
title( 低通滤波,截止频率90Hz )
xlabel( f /Hz ))
- 2010-05-25 20:58:05下载
- 积分:1
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20091029
轴承故障诊断.rar轴承故障诊断.rar(damage detection)
- 2009-11-01 23:11:19下载
- 积分:1