time correlation

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• time correlation — laikinė koreliacija statusas T sritis fizika atitikmenys: angl. time correlation vok. Zeitkorrelation, f rus. временная корреляция, f pranc. corrélation par le temps, f; corrélation temporelle, f …   Fizikos terminų žodynas

• Correlation function (disambiguation) — Correlation function may refer to: Correlation function, correlation between random variables at two different points in space or time Correlation function (quantum field theory), matrix element computed by inserting a product of operators… …   Wikipedia

• corrélation par le temps — laikinė koreliacija statusas T sritis fizika atitikmenys: angl. time correlation vok. Zeitkorrelation, f rus. временная корреляция, f pranc. corrélation par le temps, f; corrélation temporelle, f …   Fizikos terminų žodynas

• corrélation temporelle — laikinė koreliacija statusas T sritis fizika atitikmenys: angl. time correlation vok. Zeitkorrelation, f rus. временная корреляция, f pranc. corrélation par le temps, f; corrélation temporelle, f …   Fizikos terminų žodynas

• Correlation does not imply causation — (related to ignoring a common cause and questionable cause) is a phrase used in science and statistics to emphasize that correlation between two variables does not automatically imply that one causes the other (though correlation is necessary for …   Wikipedia

• Time series — Time series: random data plus trend, with best fit line and different smoothings In statistics, signal processing, econometrics and mathematical finance, a time series is a sequence of data points, measured typically at successive times spaced at …   Wikipedia

• Time 100 — cover for 2008 Time 100 is an annual list of the 100 most influential people in the world, as assembled by Time. First published in 1999 as a result of a debate among several academics, the list has become an annual event. Contents …   Wikipedia

• Correlation spectroscopy — is one of several types of two dimensional nuclear magnetic resonance (NMR) spectroscopy. Other types of two dimensional NMR include J spectroscopy, exchange spectroscopy (EXSY), and Nuclear Overhauser effect spectroscopy (NOESY). Two dimensional …   Wikipedia

• Time-frequency analysis — is a body of techniques for characterizing and manipulating signals whose component frequencies vary in time, such as transient signals.Whereas the technique of the Fourier transform can be used to obtain the frequency spectrum of a signal whose… …   Wikipedia

• Time-dependent density functional theory — (TDDFT) is a quantum mechanical method used inphysics and chemistry to investigate the proprieties of many body systems beyond the ground statestructure. It s an extension of density functional theory (DFT) to the time dependent domain asa method …   Wikipedia

• Correlation attack — In cryptography, correlation attacks are a class of known plaintext attacks for breaking stream ciphers whose keystream is generated by combining the output of several linear feedback shift registers (called LFSRs for the rest of this article)… …   Wikipedia