doppler computer

См. также в других словарях:

• Doppler navigation — i. Dead reckoning performed automatically by a device that gives a continuous indication of position by integrating the speed derived from measuring the Doppler effect of echoes from directed beams of radiant energy transmitted from the craft.… …   Aviation dictionary

• Doppler radar — Doppler effect A Doppler radar is a specialized radar that makes use of the Doppler effect to produce velocity data about objects at a distance. It does this by beaming a microwave signal towards a desired target and listening for its reflection …   Wikipedia

• Computer Aided Transceiver — est un terme anglais, très utilisé par les radioamateurs désignant un dispositif permettant de commander un émetteur récepteur radio à l aide d un ordinateur. Les émetteurs classiques sont à commande manuelle et permettent d émettre de la voix à… …   Wikipédia en Français

• Doppler-Anemometer — Animation eines Schalensternanemometers Geräte zur Messung der Windgeschwindigkeit werden gemeinhin als Anemometer (von griechisch anemos (ἄνεμος) = Wind) oder Windmesser bezeichnet. Allerdings hat sich der Begriff Anemometer inzwischen auch als… …   Deutsch Wikipedia

• Doppler beam sharpening — A Doppler correction to eliminate background clutter when aircraft radar aerial points in a direction other than straight ahead and consequently the computer breaks each reading into small pieces and reassembles them as a high resolution map …   Aviation dictionary

• Transcranial doppler — (TCD) is a test that measures the velocity of blood flow through the brain s blood vessels. Used to help in the diagnosis of emboli, stenosis, vasospasm from a subarachnoid hemorrhage (bleeding from a ruptured aneurysm), and other problems, this… …   Wikipedia

• Acoustic Doppler Current Profiler — Head of an ADCP with the four transducers ADCP view ahead, mo …   Wikipedia

• Relativistic Doppler effect — The relativistic Doppler effect is the change in frequency (and wavelength) of light, caused by the relative motion of the source and the observer (as in the classical Doppler effect), when taking into account effects of the special theory of… …   Wikipedia

• Ultraschall-Doppler-Anemometer — Animation eines Schalensternanemometers Geräte zur Messung der Windgeschwindigkeit werden gemeinhin als Anemometer (von griechisch anemos (ἄνεμος) = Wind) oder Windmesser bezeichnet. Allerdings hat sich der Begriff Anemometer inzwischen auch als… …   Deutsch Wikipedia

• Dave Chalk (entrepreneur) — For other uses, see Dave Chalk. David Chalk Born David Ian Chalk September 9, 1958 (1958 09 09) (age 53) London, England, U.K. Nationality Canadian Education Universit …   Wikipedia

• Wade Welles — Infobox character name = Wade Welles caption = Sabrina Lloyd as Wade Welles first = Sliders, Part One last = This Slide of Paradise cause = Wade was taken prisoner by the Kromaggs age = born = birth date|1972|5|15|mf=y occupation = Wade works at… …   Wikipedia