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1 Анализ с переменным разрешением
Русско-английский словарь по прикладной математике и механике > Анализ с переменным разрешением
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2 многомасштабный анализ сигналов
( в вейвлет-преобразовании) multiresolution analysisРусско-английский словарь по вычислительной технике и программированию > многомасштабный анализ сигналов
См. также в других словарях:
Multiresolution analysis — A multiresolution analysis (MRA) or multiscale approximation (MSA) is the design method of most of the practically relevant discrete wavelet transforms (DWT) and the justification for the algorithm of the fast wavelet transform (FWT). It was… … Wikipedia
Multiscale geometric analysis — or geometric multiscale analysis is an emerging area of high dimensional signal processing and data analysis. See also Wavelet Scale space Multi scale approaches Multiresolution analysis Singular value decomposition Compressed sensing Further… … Wikipedia
Wavelet — A wavelet is a mathematical function used to divide a given function or continuous time signal into different frequency components and study each component with a resolution that matches its scale. A wavelet transform is the representation of a… … Wikipedia
Legendre wavelet — Legendre wavelets: spherical harmonic wavelets = Compactly supported wavelets derived from Legendre polynomials are termed spherical harmonic or Legendre wavelets [1] . Legendre functions have widespread applications in which spherical coordinate … Wikipedia
Mathieu wavelet — Contents 1 Elliptic cylinder wavelets 2 Mathieu differential equations 3 Mathieu functions: cosine elliptic and sine elliptic functions 4 … Wikipedia
Contourlet — Contourlets form a multiresolution directional tight frame designed to efficiently approximate images made of smooth regions separated by smooth boundaries. The Contourlet transform has a fast implementation based on a Laplacian Pyramid… … Wikipedia
Scale-space segmentation — or multi scale segmentation is a general framework for signal and image segmentation, based on the computation of image descriptors at multiple scales of smoothing. One dimensional hierarchical signal segmentationWitkin s seminal work in scale… … Wikipedia
Stéphane Mallat — Stéphane Georges Mallat ist ein französischer Elektrotechniker und Mathematiker, der wichtige Beiträge zur Wavelet Transformation leistete. Mallat studierte an der École Polytechnique (Abschluss 1984) und an der École nationale supérieure de… … Deutsch Wikipedia
List of mathematics articles (M) — NOTOC M M estimator M group M matrix M separation M set M. C. Escher s legacy M. Riesz extension theorem M/M/1 model Maass wave form Mac Lane s planarity criterion Macaulay brackets Macbeath surface MacCormack method Macdonald polynomial Machin… … Wikipedia
Ridge detection — The ridges (or the ridge set) of a smooth function of two variables is a set of curves whose points are, loosely speaking, local maxima in at least one dimension. For a function of N variables, its ridges are a set of curves whose points are… … Wikipedia
Continuous wavelet transform — of frequency breakdown signal. Used symlet with 5 vanishing moments. A continuous wavelet transform (CWT) is used to divide a continuous time function into wavelets. Unlike Fourier transform, the continuous wavelet transform possesses the ability … Wikipedia