filter
Filter stands for:
- Filter (band) , American rock band
Devices, components or assemblies:
- Filter (electrical engineering) , an electrical circuit that attenuates certain frequencies from a signal spectrum
- Mechanical filter , a mechanical device for the same purpose
- Filter (fluid technology) , a device for separating media, for example a coffee filter
- Filter (photography) , a component that is attached in front of the camera lens
- Filter (optical) , a tool for the selection of electromagnetic radiation
Methods:
- Graphic filters , effects for changing images
- Digital filter , a mathematical filter for digital signal processing
- Filter (image processing) , an operation that converts an input image into an output image using a mathematical mapping
- Filter (mathematics) , a mathematical object that generalizes the concept of sequence
- Filter (SQL) , selected database query
- Filter (statistics) , a mathematical process that filters quantities of any object
- Filter (structural analysis) , a matrix display of loads and structures for structural analysis
- Filter (software) , a program function through which only a certain subset of the existing input data is used / processed.
Filter is the family name of the following people:
- Katharina Filter (* 1999), German handball player
- Klaus Filter (* 1933), German racing rower, boat builder and boat developer
- Wilfried Filter (1933–2002), German politician (SPD), Member of the Bundestag for Bremerhaven
See also:
- the Great Filter, a concept to solve the Fermi Paradox
- Filtering , a method in the construction of questionnaires
- Filtration (separation process) , a mechanical separation process
- Filtration (probability theory) , a mathematical concept
Wiktionary: Filters - explanations of meanings, word origins, synonyms, translations
