cospectrum

cospectrum

[¦kō′spek·trəm]
(physics)
The spectral decomposition of the in-phase components of the covariance of two functions of time.
The real part of the cross spectrum of two functions.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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References in periodicals archive ?
Cospectrum between 850--and 150-hPazonal winds ([m.sup.2] [s.sup.-2]) during 1958-70 (top curves) and coherencesquared statistic for 850--and 150-hPa zonal winds (bottom curves) at stations (a) 43371, (b) 48900, and (c) 91701.
A PAPER ON THE TROPICAL INTRASEASONAL OSCILLATION PUBLISHED IN 1963 IN A CHINESE JOURNAL: A study published in Chinese in 1963 documented a 40-50-day oscillation in the Asian monsoon region, eight years earlier than its discovery by Madden and Julian in the early 1970s
This method decomposes the flux into different time scales, and an MRD cospectrum can be obtained.
Impact of Mesoscale Motions on Monin-Obukhov Similarity and Surface Energy Balance over a Homogeneous Surface
As complex analyses were involved, this resulted in the production of the cospectrum ("r" for real) and quad-spectrum for imaginary).
Deqi Induction by HT7 Acupuncture Alters Theta and Alpha Band Coherence in Human Healthy Subjects
He finds that the price-output cospectrum is negative at all frequencies in response to a productivity shock if there is a constant growth money rule.
The correlation between shocks to output and the price level: evidence from a multivariate GARCH model

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