- space-time theory
- 时空理论
English-Chinese computer dictionary (英汉计算机词汇大词典). 2013.
space-time theory
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Space-time adaptive processing — (STAP) is a signal processing technique most commonly used in radar systems. It involves adaptive array processing algorithms to aid in target detection. Radar signal processing benefits from STAP in areas where interference is a problem (i.e.… … Wikipedia
Space–time trellis code — Space–time trellis codes (STTCs) are a type of space–time code used in multiple antenna wireless communications. This scheme transmits multiple, redundant copies of a trellis (or convolutional) code distributed over time and a number of antennas… … Wikipedia
Space-time tradeoff — Space time trade off («выбор оптимального соотношения „место время“ (англ. space time trade off)», или, иначе, «выбор оптимального соотношения „время память“» (англ. time memory trade off)) компромиссный подход к решению ряда задач в… … Википедия
space time — space time, 1. the frame of reference within which, according to the theory of relativity, any physical event has particularity of existence, consisting of the three traditional dimensions of physical being (length, breadth, thickness) and the… … Useful english dictionary
Space–time block code — This article deals with coherent space–time block codes (STBCs). For differential space–time block codes, see differential space–time codes.Space–time block coding is a technique used in wireless communications to transmit multiple copies of a… … Wikipedia
space-time — /spays tuym /, n. 1. Also called space time continuum. the four dimensional continuum, having three spatial coordinates and one temporal coordinate, in which all physical quantities may be located. 2. the physical reality that exists within this… … Universalium
Space–time code — A space ndash;time code (STC) is a method employed to improve the reliability of data transmission in wireless communication systems using multiple transmit antennas. STCs rely on transmitting multiple, redundant copies of a data stream to the… … Wikipedia
space time — Synonyms and related words: 3 D, Einstein theory, chronology, continuity, continuum theory, cosmic constant, cubic, dimensional, duration, duree, flat, four dimensional geometry, four dimensional space, fourth dimension, fourth dimensional,… … Moby Thesaurus
space-time — The structure specified by treating space and time together as a four dimensional manifold. Points in space time are called events. In the theory of relativity, each event in space time is associated with a past light cone (the set of past events … Philosophy dictionary
Space-Time — In Einstein s theory of relativity, this allows time and space to be treated as one entity, creating a four dimensional continuum. See Einstein, Albert … The writer's dictionary of science fiction, fantasy, horror and mythology
space time continuum — coordinate system having four dimensions and used in the Theory of Relativity … English contemporary dictionary
