نتایج جستجو برای: t gather maps into relatively few radial traces

تعداد نتایج: 2814085  

2010
C. D. Wilson B. E. Warren J. Irwin J. H. Knapen F. P. Israel S. Serjeant D. Attewell G. J. Bendo E. Brinks H. M. Butner D. L. Clements J. Leech H. E. Matthews S. Mühle A. M. J. Mortier T. J. Parkin G. Petitpas B. K. Tan R. P. J. Tilanus A. Usero M. Vaccari P. van der Werf T. Wiegert M. Zhu

An analysis of large-area CO J=3-2 maps from the James Clerk Maxwell Telescope for 12 nearby spiral galaxies reveals low velocity dispersions in the molecular component of the interstellar medium. The three lowest luminosity galaxies show a relatively flat velocity dispersion as a function of radius while the remaining nine galaxies show a central peak with a radial fall-off within 0.2 − 0.4r25...

Journal: :Journal of Approximation Theory 1978

2008
Domenico Mucci

We deal with strong density results of smooth maps between two manifolds X and Y in the fractional spaces given by the traces of Sobolev maps in W .

2005
A. Riera A. C. Raga B. Reipurth J. Boulesteix O. Toledano

We present new Hα Fabry-Perot observations of the HH 1/2 system. Line profiles, barycenter radial velocity maps and dispersion maps are derived from the channel maps of HH 1 and HH 2. The radial velocity barycenter maps of both HH 1/2 show a general trend of “red-shifted upstream/blue-shifted downstream” pattern. A “direct+scattered” component model for three emitting condensations is qualitati...

Journal: :CoRR 2018
Vikas Dhiman Shurjo Banerjee Brent Griffin Jeffrey Mark Siskind Jason J. Corso

The navigation problem is classically approached in two steps: an exploration step, where mapinformation about the environment is gathered; and an exploitation step, where this information is used to navigate efficiently. Deep reinforcement learning (DRL) algorithms, alternatively, approach the problem of navigation in an end-to-end fashion. Inspired by the classical approach, we ask whether DR...

2016
Trevor Gale Spencer Hance Charu Kalra Yash Ukidave Kaushal Sanghai David Kaeli

One method commonly used by computer architects to study application memory behavior is trace driven simulation of synthetic address traces. Leveraging synthetic traces reduces the time needed to gather the diverse set of application traces needed for effective testing, and provides programmers with knowledge to tune their programs for better runtime performance. In this paper, we present a tec...

2008
Oleg V. Poliannikov Mark Willis

Under certain theoretical assumptions, the theory of seismic interferometry allows the construction of artificial (or virtual) sources and receivers at the locations of receivers in a physical experiment. This is done by redatuming the physical sources to be at the locations of the physical receivers. Each redatumed trace is formed by stacking the cross-correlations of appropriate recorded trac...

1993
Kayhan Imre

This thesis studies event monitoring techniques that are used for collecting, filtering and visualising event traces from parallel programs. Implementations of two experimental monitoring systems are presented. The first system is a hybrid implementation which uses extra hardware to collect event traces. The second system is a software implementation which was implemented on the Edinburgh Concu...

2017
Dong Si Jing He

Cryo-electron microscopy (cryo-EM) has produced density maps of various resolutions. Although α-helices can be detected from density maps at 5-8 Å resolutions, β-strands are challenging to detect at such density maps due to close-spacing of β-strands. The variety of shapes of β-sheets adds the complexity of β-strands detection from density maps. We propose a new approach to model traces of β-st...

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