Results 1 to 10 of about 10,534,409 (205)
Cross-correlation beamforming [PDF]
Journal of Seismology, 2016 An areal distribution of sensors can be used for estimating the direction of incoming waves through beamforming. Beamforming may be implemented as a phase-shifting and stacking of data recorded on the different sensors (i.e., conventional beamforming ...
E. Ruigrok, S. Gibbons, K. Wapenaar
semanticscholar +6 more sources
Interferometric fluorescence cross correlation spectroscopy. [PDF]
PLoS ONE, 2019 Measuring transport properties like diffusion and directional flow is essential for understanding dynamics within heterogeneous systems including living cells and novel materials.
Ipsita Saha, Saveez Saffarian
doaj +4 more sources
DCCA cross-correlation coefficient: Quantifying level of cross-correlation
Physica A: Statistical Mechanics and Its Applications, 2011 Abstract In this paper, a new coefficient is proposed with the objective of quantifying the level of cross-correlation between nonstationary time series. This cross-correlation coefficient is defined in terms of the DFA method and the DCCA method. The implementation of this cross-correlation coefficient will be illustrated with selected time series.
G F Zebende
exaly +2 more sources
Generalizable Heterogeneous Federated Cross-Correlation and Instance Similarity Learning [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2023 Federated learning is an important privacy-preserving multi-party learning paradigm, involving collaborative learning with others and local updating on private data.
Wenke Huang, Mang Ye, Zekun Shi, Bo Du
semanticscholar +1 more source
Cross-Correlated Motions in Azidolysozyme [PDF]
Molecules, 2022 The changes in the local and global dynamics of azide-labelled lysozyme compared with that of the wild type protein are quantitatively assessed for all alanine residues along the polypeptide chain. Although attaching -N3 to alanine residues has been considered to be a minimally invasive change in the protein it is found that depending on the location ...
Seyedeh Maryam Salehi, Markus Meuwly
openaire +5 more sources
Spin cross-correlation experiments in an electron entangler. [PDF]
Nature, 2022 Correlations are fundamental in describing many-body systems. However, in experiments, correlations are notoriously difficult to assess on a microscopic scale, especially for electron spins.
A. Bordoloi +4 more
semanticscholar +1 more source
A Novel Cross-Correlation Algorithm Based on the Differential for Target Detection of Passive Radar
Remote Sensing, 2022 For the problem of traditional passive radar target detection, the cross-correlation method is a popular solution. By processing the reference signal and the target echo signal coherently, the method is able to extract the target parameters, such as ...
Dawei Zhao +3 more
doaj +1 more source
2D/3D Multimode Medical Image Registration Based on Normalized Cross-Correlation
Applied Sciences, 2022 Image-guided surgery (IGS) can reduce the risk of tissue damage and improve the accuracy and targeting of lesions by increasing the surgery’s visual field.
Shan Liu +5 more
semanticscholar +1 more source
The Cross-correlation Structure of Tehran Stock Exchange Indexes by Multifractal Detrended Fluctuation Analysis [PDF]
تحقیقات مالی, 2012 One of the latest approaches for analyzing the coupled time series is MF-DXA. This technique has been used in many disciplines such as finance. In this paper, we have analyzed Tehran Stock Exchange indexes by MF-DXA and have found a scaling behavior ...
Reza Tehrani +2 more
doaj +1 more source