proportional filter

См. также в других словарях:

• Filter design — is the process of designing a filter (in the sense in which the term is used in signal processing, statistics, and applied mathematics), often a linear shift invariant filter, which satisfies a set of requirements, some of which are contradictory …   Wikipedia

• Kalman filter — Roles of the variables in the Kalman filter. (Larger image here) In statistics, the Kalman filter is a mathematical method named after Rudolf E. Kálmán. Its purpose is to use measurements observed over time, containing noise (random variations)… …   Wikipedia

• Fast Kalman filter — The fast Kalman filter (FKF), devised by Antti Lange (1941 ), is an extension of the Helmert Wolf blockingfn|1 (HWB) method from geodesy to real time applications of Kalman filtering (KF) such as satellite imaging of the Earth. Kalman filters are …   Wikipedia

• Low-pass filter — A low pass filter is a filter that passes low frequency signals but attenuates (reduces the amplitude of) signals with frequencies higher than the cutoff frequency. The actual amount of attenuation for each frequency varies from filter to filter …   Wikipedia

• Atomic line filter — A potassium Faraday filter designed, built and photographed by Jonas Hedin for making daytime LIDAR measurements at Arecibo Observatory.[1] An atomic line filter (ALF) is an advanced optical band pass filter used in the physical sciences for… …   Wikipedia

• Bloom filter — The Bloom filter, conceived by Burton H. Bloom in 1970, is a space efficient probabilistic data structure that is used to test whether an element is a member of a set. False positives are possible, but false negatives are not. Elements can be… …   Wikipedia

• Kalman-Bucy-Filter — Das Kalman Filter ist ein nach seinem Entdecker Rudolf E. Kálmán benannter Satz von mathematischen Gleichungen. Mithilfe dieses Filters sind bei Vorliegen lediglich fehlerbehafteter Beobachtungen Rückschlüsse auf den exakten Zustand von… …   Deutsch Wikipedia

• Kalman-Filter — Das Kalman Filter ist ein nach seinem Entdecker Rudolf E. Kálmán benannter Satz von mathematischen Gleichungen. Mithilfe dieses Filters sind bei Vorliegen lediglich fehlerbehafteter Beobachtungen Rückschlüsse auf den Zustand von vielen der… …   Deutsch Wikipedia

• Kálmán-Filter — Das Kalman Filter ist ein nach seinem Entdecker Rudolf E. Kálmán benannter Satz von mathematischen Gleichungen. Mithilfe dieses Filters sind bei Vorliegen lediglich fehlerbehafteter Beobachtungen Rückschlüsse auf den exakten Zustand von… …   Deutsch Wikipedia

• Butterworth filter — The Butterworth filter is one type of electronic filter design. It is designed to have a frequency response which is as flat as mathematically possible in the passband. Another name for them is maximally flat magnitude filters.The Butterworth… …   Wikipedia

• Elliptic filter — An elliptic filter (also known as a Cauer filter, named after Wilhelm Cauer) is an electronic filter with equalized ripple (equiripple) behavior in both the passband and the stopband. The amount of ripple in each band is independently adjustable …   Wikipedia