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Fast Fourier Transform power point The rectangular window introduces broadening of any frequency components [`smearing鈥...
circle detection using hough transform 作者：D J Kcrbywn and T J Atherton， University of Warwick, U.K.霍夫检测圆的IEEE,1995的文章，...
This toolbox contains Matlab files that implement the nonsubsample contourlet transform and its utility functions. Some ...
System identification with adaptive filter using full and partial-update Transform-Domain Least-Mean-Squares...
A basic Fourier transform identity coupled with an iterative convergence algorithm provides a powerful method to align b...
·摘 要:针对声发射管道泄漏检测过程中的噪声干扰问题，对基于小波包和经验模态分解（EMD）的声发射信号处理方法进行了研究。采用小波包分解算法和经验模态分解都可以对管道泄漏声发射信号进行分解，但分解结果却存在一定区别。EMD是近年来非平稳信号...