Zobrazeno 91 - 100
of 266
pro vyhledávání: '"ZHAO LI"'
Autor:
Qiang Feng, Bing-Zhao Li
Publikováno v:
Mathematical Methods in the Applied Sciences. 40:3651-3665
Fractional cosine transform (FRCT) and fractional sine transform (FRST), which are closely related to the fractional Fourier transform (FRFT), are useful mathematical and optical tool for signal processing. Many properties for these transforms are we
Publikováno v:
Mathematical Geosciences. 49:145-177
Stochastic modeling methods and uncertainty quantification are important tools for gaining insight into the geological variability of subsurface structures. Previous attempts at geologic inversion and interpretation can be broadly categorized into ge
Publikováno v:
GEOPHYSICS. 81:KS219-KS229
Microseismic data acquired in a single observation well parallel to the axis of rotational symmetry of surrounding rocks — typically, in a vertical well drilled through a horizontally layered isotropic or vertically transversely isotropic formation
Autor:
Bing-Zhao Li, Yong Guo
Publikováno v:
IET Image Processing. 10:773-786
Inspired by the fact that wavelet transform can be written as a classical convolution form, a new linear canonical wavelet transform (LCWT) based on generalised convolution theorem associated with linear canonical transform (LCT) is proposed recently
Publikováno v:
Journal of Geodesy. 91:207-227
Higher-order ionospheric (HOI) delays are one of the principal technique-specific error sources in precise global positioning system analysis and have been proposed to become a standard part of precise GPS data processing. In this research, we apply
Digital computation of linear canonical transform for local spectra with flexible resolution ability
Autor:
Bing-Zhao Li, Yan-Nan Sun
Publikováno v:
Science China Information Sciences. 62
Autor:
Wang Hetian, Zhao Li
Publikováno v:
2018 3rd International Conference on Smart City and Systems Engineering (ICSCSE).
To meet the requirements of the reverse engineering analysis and the expression of the three-dimensional geometric model, the reverse engineering of the three-dimensional geometric model of cattle hoof that takes the multivariate function decompositi
Publikováno v:
Mathematics
Volume 8
Issue 11
Mathematics, Vol 8, Iss 1928, p 1928 (2020)
Volume 8
Issue 11
Mathematics, Vol 8, Iss 1928, p 1928 (2020)
In this paper, the solvability of a class of convolution equations is discussed by using two-dimensional (2D) fractional Fourier transform (FRFT) in polar coordinates. Firstly, we generalize the 2D FRFT to the polar coordinates setting. The relations
Publikováno v:
International Journal of Automation and Computing. 16:329-340
The H∞ state estimation problem for a class of stochastic neural networks with Markovian jumping parameters and leakage delay is investigated in this paper. By employing a suitable Lyapunov functional and inequality technic, the sufficient conditio
Publikováno v:
Applied numerical mathematics, 104, 141-157. ELSEVIER SCIENCE BV
In this paper we introduce an algebraic recursive multilevel incomplete factorization preconditioner, based on a distributed Schur complement formulation, for solving general linear systems. The novelty of the proposed method is to combine factorizat