lanczosfilteringinoneandtwodimensions

AFouriermethodoffilteringdigitaldatacalledLanczosfilteringisdescribed.Itsprincipalfeatureistheuseof″sigmafactors″whichsignificantly ...,Inthispaper,weuse1DDGPCPrainfallproducttoinvestigatethedifferencesinthespace-timestructuresofthe25-70-dayintraseasonalvariabilityof ...,Calculatesone-dimensionalfilterweights.Availableinversion4.3.1and...LanczosFilteringinOneandTwoDimensions.ilowpass1.0i------...

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(PDF) Lanczos Filtering in One and Two Dimensions

A Fourier method of filtering digital data called Lanczos filtering is described. Its principal feature is the use of ″sigma factors″ which significantly ...

Duchon, C.E. (1979) Lanczos Filtering in One and Two ...

In this paper, we use 1DD GPCP rainfall product to investigate the differences in the space-time structures of the 25 - 70-day intraseasonal variability of ...

filwgts_lanczos

Calculates one-dimensional filter weights. Available in version 4.3.1 and ... Lanczos Filtering in One and Two Dimensions. i low pass 1.0 i--------- i | i ...

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Lanczos Filtering in One and Two Dimensions

由 CE Duchon 著作 · 1979 · 被引用 2695 次 — A Fourier method of filtering digital data called Lanczos filtering is described. Its principal feature is the use of sigma factors which significantly ...

Lanczos Filtering in One and Two Dimensions in

由 CE Duchon 著作 · 1979 · 被引用 2695 次 — A Fourier method of filtering digital data called Lanczos filtering is described. Its principal feature is the use of “sigma factors” which significantly reduce ...

Lanczos Filtering in One and Two Dimensions.

由 CE Duchon 著作 · 1979 · 被引用 2695 次 — Lanczos Filtering in One and Two Dimensions. Duchon, Claude E. Abstract. Publication: Journal of Applied Meteorology. Pub Date: August 1979 ...

Lanczos-Filtering-in-One-and-Two

of graphs is developed that can be used to determine filter response quality given the number of weights and the value of the cutoff frequency, the only two ...