搜索结果: 1-15 共查到“理学 cross-correlation”相关记录15条 . 查询时间(0.279 秒)
Measuring the halo mass of z similar to 3 damped Ly alpha absorbers from the absorber-galaxy cross-correlation
high-redshift absorption lines
2014/12/24
We test the reliability of a method to measure the mean halo mass of absorption-line systems such as damped Lyα absorbers (DLAs). The method is based on measuring the ratio of the cross-correlation be...
Locating a scatterer in the active volcanic area of Southern Peru from ambient noise cross-correlation
Interferometry Wave scattering and diffraction Volcanic arc processes
2014/4/10
We report on a strong scatterer of seismic energy in the 5–10 s period range located in the volcanic arc of Southern Peru. It is superficially like an active noise source in that it produces a continu...
Accelerating Radio Astronomy Cross-Correlation with Graphics Processing Units
Radio astronomy Graphics Processing Unit Signal Processing Correlation
2011/10/13
We present a highly parallel implementation of the cross-correlation of time-series data using graphics processing units (GPUs), which is scalable to hundreds of independent inputs and suitable for th...
The Spatial Clustering of ROSAT All-Sky Survey AGNs II. Halo Occupation Distribution Modeling of the Cross Correlation Function
The Spatial Clustering ROSAT All-Sky Survey AGNs II
2011/1/11
This is the second paper of a series that reports on our investigation of the clustering properties of AGNs in the ROSAT All-Sky Survey (RASS) through cross-correlation functions (CCFs) with Sloan Dig...
ISW-LSS cross-correlation in coupled Dark Energy models with massive neutrinos
cosmic microwave background cosmology: miscellaneous cosmology observations cosmology: theory cosmology: large-scale structure of universe
2010/11/9
We provide an exhaustive analysis of the Integrated Sach–Wolfe effect (ISW) in the context of coupled Dark Energy cosmologies where a component of massive neutrinos is also present. We focus on the ef...
Auto- and Cross-Correlation-Functions as entanglement quantifiers in semiconductor microcavities
Auto- Cross-Correlation-Functions entanglement quantifiers semiconductor microcavities
2010/11/11
We characterize the dynamics of the exciton-photon entanglement within semiconductor microcavities using the Wotters concurrence, founding a closed analytical expression for it, using an oversimplifi...
Cross-Correlation Dynamics in Financial Time Series
Correlation Matrix Eigenspectrum Analysis Econophysics
2010/4/27
The dynamics of the equal-time cross-correlation matrix of multivariate financial time series is explored by examination of the eigenvalue spectrum over sliding time windows. Empirical results for the...
Multiscaled Cross-Correlation Dynamics in Financial Time-Series
Cross-Correlation Dynamics Financial Time-Series
2010/4/27
The cross correlation matrix between equities comprises multiple interactions between traders with varying strategies and time horizons. In this paper, we use the Maximum Overlap Discrete Wavelet Tran...
Effects of Cross-Correlation Between Real and Imaginary Parts ofColored Pump Noise in Transient Process of Single-Mode Laser
single-mode laser colored quadratic pumps noise
cross-correlation between the real and imaginary parts of pump noise
2007/8/15
2006Vol.46No.4pp.651-655DOI:
Effects of Cross-Correlation Between Real and Imaginary Parts ofColored Pump Noise in Transient Process of Single-Mode Laser
ZHANG Li,1 CAO Li,2,3 ...
Steady-State Analysis of a Single-Mode Laser Driven by Colored
Pump Noise with Cross-Correlation Between Real and Imaginary Parts of
Quantum Noise
single-mode laser colored pump noise cross-correlation
between the real and imaginary parts of the quantum noise
2007/8/15
2003Vol.40No.6pp.659-664DOI:
Steady-State Analysis of a Single-Mode Laser Driven by Colored
Pump Noise with Cross-Correlation Between Real and Imaginary Parts of
Quantum Noise
...
Intensity Correlation Function of a Single-Mode Laser Driven by Colored
Cross-Correlation Noises in Modulation of a Bias Signal
linear approximation method intensity correlation
function bias signal modulation oscillation
2007/8/15
2005Vol.43No.4pp.666-670DOI:
Intensity Correlation Function of a Single-Mode Laser Driven by Colored
Cross-Correlation Noises in Modulation of a Bias Signal
HAN Li-Bo,1,2 CAO Li,1...
Intensity Correlation Function of a Single-Mode Laser Driven
by Two Colored
Noises with Colored Cross-Correlation
linear approximation method intensity correlation
function intensity correlation time
2007/8/15
2004Vol.42No.1pp.59-63DOI:
Intensity Correlation Function of a Single-Mode Laser Driven
by Two Colored
Noises with Colored Cross-Correlation
HAN Li-Bo,1,3 CAO
Li,1,2 WU Da-Jin,2,...
期刊信息
篇名
A cross-associative neural network used as SVD of non-square data matrix or cross-correlation matrix in signal processing
语种
英文
撰写或编译
撰写
作者
Da-Zheng Feng,Hai-Qin Zhang,Xian-Da Zhang,and Zheng ...
Measurements of debris flow velocity through cross-correlation of instrumentation data
Measurements debris flow velocity cross-correlation instrumentation data
2009/12/25
Detection of debris flow occurrence can be efficiently obtained through different types of sensors. A pair of ultrasonic sensors placed at a known distance from each other along a torrent have been us...
Cross-Correlation Noise Studies in Atomic Magnet-Optic Rotation Spectroscopy
Atomic magneto-optic rotation spectrometer auto-and cross-correlation
2010/6/27
Analytical signals in an Atomic Magneto-Optic Rotation spectrometer are buried in noise at the limit of detection. The noisy analytical signals were analysed by carrying out mathematical correlation o...