Optical filter: An optical filter is a device that selectively transmits light of different wavelengths, usually implemented as a glass plane or plastic device in the optical path, which are either dyed in the bulk or have interference coatings. The optical properties ... (Physics) [100%] 2024-01-09 [Optical filters]
Filters (Photography): In [[photography]], a filter is a thin transparency placed over the lens of an enlarger to accentuate some colors in the process, while suppressing others. Filters can be used to give black and white photos a red tint, or accentuate ... (Photography) [78%] 2023-02-26 [Photography]
Metal-mesh optical filter: Metal-mesh optical filters are optical filters made from stacks of metal meshes and dielectric. They are used as part of an optical path to filter the incoming light to allow frequencies of interest to pass while reflecting other frequencies ... [70%] 2023-06-24 [Optical filters] [Astronomical imaging]...
Metal-mesh optical filter: Metal-mesh optical filters are optical filters made from stacks of metal meshes and dielectric. They are used as part of an optical path to filter the incoming light to allow frequencies of interest to pass while reflecting other frequencies ... (Physics) [70%] 2022-07-14 [Optical filters] [Astronomical imaging]...
Filter (set theory): In mathematics, a filter on a set \displaystyle{ X }[/math] is a family \displaystyle{ \mathcal{B} }[/math] of subsets such that: A filter on a set may be thought of as representing a "collection of large subsets", one intuitive example ... (Set theory) [65%] 2023-12-20 [General topology] [Order theory]...
Filter (band): Filter is a popular American industrial rock/alternative rock band headed by frontman Richard Patrick formerly from Nine Inch Nails. They spawned the hit singles "Hey Man , Nice Shot" and "Take A Picture." Their song "American Cliché" was featured on the ... (Band) [65%] 2023-06-27 [Alternative Rock Bands]
Filter (mathematics): In mathematics, a filter or order filter is a special subset of a partially ordered set. Filters appear in order and lattice theory, but can also be found in topology, from which they originate. (Mathematics) [65%] 2021-12-21 [Order theory] [General topology]...
Filter (large eddy simulation): Filtering in the context of large eddy simulation (LES) is a mathematical operation intended to remove a range of small scales from the solution to the Navier-Stokes equations. Because the principal difficulty in simulating turbulent flows comes from the ... (Physics) [65%] 2023-11-10 [Turbulence models]
Filter: Filter, an arrangement for separating solid matter from liquids. In some cases the operation of filtration is performed for the sake of removing impurities from the filtrate or liquid filtered, as in the purification of water for drinking purposes; in ... [65%] 2022-09-02
Filter (mathematics): In set theory, a filter is a family of subsets of a given set which has properties generalising those of neighbourhood in topology. Formally, a filter on a set X is a subset F {\displaystyle {\mathcal {F}}} of the power ... (Mathematics) [65%] 2023-06-23
Filter (set theory): In mathematics, a filter on a set X {\displaystyle X} is a family B {\displaystyle {\mathcal {B}}} of subsets such that: A filter on a set may be thought of as representing a "collection of large subsets", one intuitive example ... (Set theory) [65%] 2023-08-31 [General topology] [Order theory]...
Filter (band): Filter is an American rock band formed in 1993 in Cleveland, Ohio, by singer Richard Patrick and guitarist and programmer Brian Liesegang. The band was formed when Patrick desired to start his own band after leaving Nine Inch Nails as ... (Band) [65%] 2023-12-30 [1993 establishments in Ohio] [American alternative metal musical groups]...
Filter: dual ideal A non-empty subset $F$ of a partially ordered set $(P,{\le})$ satisfying the conditions: a) if $a,b \in F$ and if the infimum $\inf\{a,b\}$ exists, then $\inf\{a,b\} \in F$; and b) if ... (Mathematics) [65%] 2023-12-30
Filter (magazine): Filter (stylized as FILTER) was an entertainment magazine on American music that was founded in summer of 2002. It featured commentary and photos of musicians and filmmakers, ranging from actors to writers and directors. (Magazine) [65%] 2023-12-30 [Music magazines published in the United States] [Quarterly magazines published in the United States]...
Filter (higher-order function): In functional programming, filter is a higher-order function that processes a data structure (usually a list) in some order to produce a new data structure containing exactly those elements of the original data structure for which a given predicate ... (Higher-order function) [65%] 2023-08-30 [Higher-order functions]
Filter (signal processing): In signal processing, a filter is a device or process that removes some unwanted components or features from a signal. Filtering is a class of signal processing, the defining feature of filters being the complete or partial suppression of some ... (Signal processing) [65%] 2023-12-30 [Signal processing] [Telecommunication theory]...
Filter: Бирюзовое — озеро на острове Симушир Большой Курильской гряды. Россия, Сахалинская область. (Software) [65%] 2024-03-08 [Software design patterns] [Programming paradigms]...
Filter (signal processing): In signal processing, a filter is a device or process that removes some unwanted components or features from a signal. Filtering is a class of signal processing, the defining feature of filters being the complete or partial suppression of some ... (Signal processing) [65%] 2024-08-18 [Signal processing] [Telecommunication theory]...
Filter: modifier Filter est un groupe de rock américain, originaire de Cleveland, en Ohio. Il est formé en 1993 par Richard Patrick et Brian Liesegang. [65%] 2025-04-05
Optica Optics Software: Optica is an optical design program used for the design and analysis of both imaging and illumination systems. It works by ray tracing the propagation of rays through an optical system. (Software) [65%] 2023-12-07 [Optical software] [Physics software]...
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