Continuous wavelet transform with arbitrary scales and O(N) complexity
نویسندگان
چکیده
منابع مشابه
Continuous wavelet transform with arbitrary scales and O(N) complexity
The continuous wavelet transform (CWT) is a common signal-processing tool for the analysis of nonstationary signals. We propose here a new B-spline-based method that allows the CWT computation at any scale. A nice property of the algorithm is that the computational cost is independent of the scale value. Its complexity is of the same order as that of the fastest published methods, without being...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 2002
ISSN: 0165-1684
DOI: 10.1016/s0165-1684(02)00140-8