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A 2-D ECG compression algorithm based on wavelet transform and vector quantization
lapped transforms for images. lapped transform is a very fast algorithm to replace dct.
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...
·论文摘要：提出了一种基于Hilbert 移相滤波实现的全数字锁相环，用于实现低频交流信号频率和相位的数字化测量。先将被测信号经过模数变换后输入到一对全数字的Hilbert 移相滤波器，得到幅值相等相位相差90°的两个信...