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f14_1xiugai
轴承外圈故障——利用小波变换检测轴承外环故障(Bearing outer ring failure- using wavelet transform outer bearing fault detection)
- 2010-12-20 18:21:08下载
- 积分:1
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123
介绍了一种用Matlab 信号处理工具箱进行数字滤波器设计的方法。给出了工具箱中的FDATool 图形用户接
口的详细使用方法,用FDATool 进行滤波器设计,可以随时对比设计要求和滤波器特性调整参数,直观简便,在每次改变参
数时,由于计算机的超强运算能力,只需点击设计按钮,新的滤波器立即产生,避免了传统滤波器设计的大量手工运算。并
用他设计出了满足性能要求的低通数字滤波器,实现了对加速度传感器干扰振动信号的滤除,解决了工程实际问题。(This thesis int roduces a digital filter designing method using signal processing toolbox in Matlab sof tware. It
gives detailedly using specifications of FDATool graphical user interface ,when designing filter using FDATool ,you can com2
pare filter designing demand with filter character so as to adjust the parameter at any moment . For powerful operation function
of the computer ,when the parameters are changed ,you only need point the design button ,new filter will be produced. In this
way ,a mass of manual operation will be avoided. A good lowpass digital filter is designed using FDATool ,the filter can filter
preferably the acceleration sensor vibration signal and resolve the engineering problem.)
- 2012-04-03 22:11:39下载
- 积分:1
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MATLAB_tutorial
介绍了MATLAB及其编程语言,比较全面(introduction to matlab,and mat lab language)
- 2009-10-20 12:38:05下载
- 积分:1
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morphology
this code extract the ellipse from noisy image by morphology method
- 2014-01-12 03:37:25下载
- 积分:1
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one-dimensional_-wavelet
这是一维小波去噪程序 包括4种阈值和软硬阈值去噪,以及去噪后精度评定,方便大家一起学习(This is a one-dimensional wavelet denoising procedure Including four threshold and soft threshold denoising, and accuracy uation after denoising, facilitate everybody study together
)
- 2015-04-06 23:16:16下载
- 积分:1
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leastsq
matlab works codes and simulations
- 2012-02-02 21:44:51下载
- 积分:1
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nn
说明: hello i m very well for reasearch in your site tanks very very much
- 2010-09-24 22:09:59下载
- 积分:1
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lms
lms算法的MATLAB仿真,通俗易懂,非常适合初学者(MATLAB simulation of the lms algorithm, user-friendly, very suitable for beginners)
- 2009-04-12 09:09:12下载
- 积分:1
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return_fitted_best_Rician
输入:样本序列
输出:一个具有最佳莱丝拟合(input:samples
output:return fitted best Rician)
- 2011-12-29 17:02:32下载
- 积分:1
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change.m
给定栅格图像及其变形后的栅格图像,请你首先确定各栅格交叉点的位移,然后采用控制栅格的方法编写实现图像几何校正的程序(Given its raster image raster image after deformation, you first determine the displacement of each grid intersection, and then using the method of preparation of the control grid of image geometric correction procedures)
- 2016-05-23 19:51:30下载
- 积分:1