Sankhyā: The Indian Journal of Statistics, Series A (1961-2002), Vol. 63, No. 3, Wavelets (Oct., 2001), pp. 287-308 (22 pages) Multi-resolution analysis is used here to derive a wavelet smoother as an ...
The recently developed theory of wavelets has a remarkable ability to "zoom in" on very short-lived frequency phenomena, such as transients in signals and singularities in functions, and hence ...