matrix-updating methods

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• Block matrix pseudoinverse — is a formula of pseudoinverse of a partitioned matrix. This is useful for decomposing or approximating many algorithms updating parameters in signal processing, which are based on least squares method. Derivation Consider a column wise… …   Wikipedia

• Laffey Matrix — The Laffey Matrix is a fee schedule used by many United States courts for determining the proper hourly rates for professional legal work. OverviewMore than one methodology may used in calculating the applicable Laffey rate, yielding somewhat… …   Wikipedia

• Woodbury matrix identity — In mathematics (specifically linear algebra), the Woodbury matrix identity, named after Max A. Woodbury[1][2] says that the inverse of a rank k correction of some matrix can be computed by doing a rank k correction to the inverse of the original… …   Wikipedia

• Woodbury-Matrix-Identität — Die Woodbury Matrix Identität, benannt nach Max A. Woodbury[1][2] besagt, dass das Inverse einer Rang k Korrektur einer Matrix A als eine Rang k Korrektur von A − 1 ausgedrückt werden kann. Gängig sind auch die Bezeichnungen Sherman Morrison… …   Deutsch Wikipedia

• Social accounting matrix — A Social Accounting Matrix (SAM) represents flows of all economic transactions that take place within an economy (regional or national). It is at the core, a matrix representation of the National Accounts for a given country, but can be extended… …   Wikipedia

• методы матричных преобразований — — [http://www.iks media.ru/glossary/index.html?glossid=2400324] Тематики электросвязь, основные понятия EN matrix updating methods …   Справочник технического переводчика

• List of numerical analysis topics — This is a list of numerical analysis topics, by Wikipedia page. Contents 1 General 2 Error 3 Elementary and special functions 4 Numerical linear algebra …   Wikipedia

• Harris affine region detector — In the fields of computer vision and image analysis, the Harris affine region detector belongs to the category of feature detection. Feature detection is a preprocessing step of several algorithms that rely on identifying characteristic points or …   Wikipedia

• Quasi-Newton method — In optimization, quasi Newton methods (also known as variable metric methods) are well known algorithms for finding local maxima and minima of functions. Quasi Newton methods are based on Newton s method to find the stationary point of a function …   Wikipedia

• P3b — The P3b is a subcomponent of the P300, an event related potential (ERP) component that can be observed in human scalp recordings of brain electrical activity. The P3b is a positive going amplitude (usually relative to a reference behind the ear… …   Wikipedia

• Belief propagation — is a message passing algorithm for performing inference on graphical models, such as Bayesian networks and Markov random fields. It calculates the marginal distribution for each unobserved node, conditional on any observed nodes. Belief… …   Wikipedia