نتایج جستجو برای: coherent structure

تعداد نتایج: 1617822  

2006
S. W. Ellingson

3 Results 12 3.1 File 290, Block 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.2 File 290, Block 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.3 File 27, Block 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.4 File 218, Block 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.5 File 218, Block 12 . . . . . . . . . . . . . ...

2017
Béatrice Chatel Damien Bigourd Sébastien Weber Bertrand Girard

Journal: :Vision Research 2005
Sharon E. Guttman Lee A. Gilroy Randolph Blake

In dynamic visual environments, objects can differ from their backgrounds in terms of their associated temporal structure--the time course of changes in some stimulus property defining object and background. In a series of experiments, we investigated whether different "messengers" of temporal structure group into coherent spatial forms. Observers viewed arrays of Gabor patches in which differe...

2006
M G Shats H Xia M Yokoyama

Experimental results on the connection between meanE×B flows and coherent oscillations at the frequency of the geodesic acoustic mode (GAM) in the H-1 heliac are presented. An increase in the mean local radial electric field, Er , is correlated with the development of several coherent modes. As mean Er increases, spectral energy, which is mostly contained in coherent modes, grows. This is follo...

2010
W. Tang P. W. Chan G. Haller Wenbo Tang

We develop a finite-domain finite-time Lyapunov exponent (FDFTLE) method to allow Lagrangian Coherent Structure (LCS) extraction from velocity data within limited domains. This removes spurious ridges as seen when trajectories are stopped at the domain boundaries. We find this extension useful in practical applications when LCS are extracted from LIDAR measurements at Hong Kong International Ai...

2003
S. S. Vasan

Using noncocommutative coproduct properties of the quantum algebras, we introduce and obtain, in a bipartite composite system, the Barut-Girardello coherent state for the q-deformed suq(1, 1) algebra. The quantum coproduct structure ensures this normalizable coherent state to be entangled. The entanglement disappears in the classical q → 1 limit, giving rise to a factorizable state. ∗E-mail: ra...

Journal: مدیریت شهری 2015
Hosein Esmaili Sangari, Vahid Eilaee,

This long-lasting point in his life due to economic developments, social and cultural development of the Industrial Revolution, the foundation has been transformed. Today, the need for rehabilitation and restoration of these islands what the city increases, the need to develop a coherent and logical connection between the old and new areas to preserve and enhance the integrity and identity of...

Journal: :Optics express 2012
Tam N Huynh Lim Nguyen Liam P Barry

We propose a novel coherent self-heterodyne receiver structure based on phase modulation detection that potentially simplifies the front-end of a coherent optical receiver. The scheme has been demonstrated via simulations and experimentally for a 10 Gb/s DQPSK transmission system.

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