- multidimensional function
- мат. многомерная функция
Большой англо-русский и русско-английский словарь. 2001.
multidimensional function
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Multidimensional scaling — (MDS) is a set of related statistical techniques often used in information visualization for exploring similarities or dissimilarities in data. MDS is a special case of ordination. An MDS algorithm starts with a matrix of item–item similarities,… … Wikipedia
MultiDimensional eXpressions — (MDX) is a query language for OLAP databases, much like SQL is a query language for relational databases. It is also a calculation language, with syntax similar to spreadsheet formulas. Contents 1 Background 2 History 2.1 mdXML … Wikipedia
Multidimensional Expressions — (MDX) is a query language for OLAP databases, much like SQL is a query language for relational databases. It is also a calculation language, with syntax similar to spreadsheet formulas. BackgroundThe MultiDimensional eXpressions (MDX) language… … Wikipedia
Function representation — In computer graphics the function representation (FRep [Shape Modeling and Computer Graphics with Real Functions, [http://www.hyperfun.org/F rep.html FRep Home Page] ] or F Rep) is used in solid modeling. FRep was introduced in Function… … Wikipedia
Multidimensional hierarchical toolkit — The Multidimensional hierarchical toolkit or Multi Dimensional and Hierarchical (MDH) Database Toolkit is a Linux based, open sourced, toolkit of portable software that supports very fast, flexible, multi dimensional and hierarchical storage,… … Wikipedia
Probability density function — Boxplot and probability density function of a normal distribution N(0, σ2). In probability theory, a probability density function (pdf), or density of a continuous random variable is a function that describes the relative likelihood for this… … Wikipedia
Size function — Size functions are shape descriptors, in a geometrical/topological sense. They are functions from the half plane to the natural numbers, counting certain connected components of a topological space. They are used in pattern recognition and… … Wikipedia
Refinable function — In mathematics, in the area of wavelet analysis, a refinable function is a function which fulfills some kind of self similarity. A function varphi is called refinable with respect to the mask h if:varphi(x)=2cdotsum {k=0}^{N 1} h… … Wikipedia
Rosenbrock function — In mathematical optimization, the Rosenbrock function is a non convex function used as a test problem for optimization algorithms. It is also known as Rosenbrock s valley or Rosenbrock s banana function. This function is often used to test… … Wikipedia
Theta function of a lattice — In mathematics, the theta function of a lattice is a function whose coefficients give the number of vectors of a given norm. Definition One can associate to any (positive definite) lattice Λ a theta function given by The theta function of a… … Wikipedia
Shekel function — is a multidimensional, multimodal, continuous, deterministic function commonly used as a test function for testing optimization techniques.The mathematical form of a function in n dimensions with m maxima is:f(underline{x}) = sum {i = 1}^{m}… … Wikipedia
