harmonic expansion
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Harmonic wavelet transform — In the mathematics of signal processing, the harmonic wavelet transform, introduced by David Edward Newland in 1993, is a wavelet based linear transformation of a given function into a time frequency representation. It combines advantages of the… … Wikipedia
Harmonic oscillator — This article is about the harmonic oscillator in classical mechanics. For its uses in quantum mechanics, see quantum harmonic oscillator. Classical mechanics … Wikipedia
Harmonic number — The term harmonic number has multiple meanings. For other meanings, see harmonic number (disambiguation) .In mathematics, the n th harmonic number is the sum of the reciprocals of the first n natural numbers::H n=… … Wikipedia
Multipole expansion — A multipole expansion is a mathematical series representing a function that depends on angles usually the two angles on a sphere. These series are useful because they can often be truncated, meaning that only the first few terms need to be… … Wikipedia
Laplace expansion (potential) — See also Laplace expansion of determinant .In physics, the Laplace expansion of a 1/ r type potential is applied to expand Newton s gravitational potential or Coulomb s electrostatic potential. In quantum mechanical calculations on atoms the… … Wikipedia
Plane wave expansion method — (PWE) refers to a computational technique in Electromagnetics,solve the Maxwell s equations by formulating an Eigenvalue problem out of it. This method isa popular among Photonic Crystal community, as a method of solving for the band structure… … Wikipedia
geoid — geoidal, adj. /jee oyd/, n. 1. an imaginary surface that coincides with mean sea level in the ocean and its extension through the continents. 2. the geometric figure formed by this surface, an ellipsoid flattened at the poles. [1880 85; < Gk… … Universalium
Earth's magnetic field — Computer simulation of the Earth s field in a normal period between reversals.[1] The tubes represent magnetic field lines, blue when the field points towards the center and yellow when away. The rotation axis of the Earth is centered and… … Wikipedia
Organum — This article is about a style of music. For the musical instrument, see organum (musical instrument). For the experimental music group, see David Jackman. Organum ( /ˈɔr … Wikipedia
Docking (molecular) — Docking glossary • Receptor or host or lock – The receiving molecule, most commonly a protein or other biopolymer. • Ligand or guest or key – The complementary partner molecule which binds to the receptor. Ligands are most often small molecules… … Wikipedia
Молекулярный докинг — Схематическая диаграмма иллюстрирующая докинг малой молекулы лиганд (синяя) с белковым рецептором (красная) … Википедия
