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期刊论文 [15]
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Phylogenetic analysis of DNA sequences based on fractional Fourier transform
期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2018, 卷号: 509, 页码: 795-808
作者:
Qian, Kun
;
Luan, Yihui
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/12/11
Phylogenetic tree
Discrete fractional Fourier transform
Power spectrum
moments
Sequence comparison
Optimal Joint Design of Discrete Fractional Fourier Transform Matrices and Mask Coefficients for Multichannel Filtering in Fractional Fourier Domains
期刊论文
IEEE Transactions on Signal Processing, 2018, 卷号: 66, 期号: 22, 页码: 6016-6030
作者:
Zhang, Xiao-Zhi
;
Ling, Bingo Wing-Kuen*
;
Dam, Hai Huyen
;
Teo, Kok-Lay
;
Wu, Changzhi
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  |  
浏览/下载:6/0
  |  
提交时间:2019/12/27
Multichannel filtering
discrete fractional Fourier transform matrices
mask coefficients
hybrid descent approach
simulated annealing
signal restorations
Optimal design of orders of DFrFTs for sparse representations
期刊论文
IET Signal Processing, 2018, 卷号: 12, 期号: 8, 页码: 1023-1033
作者:
Zhang, Xiao-Zhi
;
Ling, Bingo Wing-Kuen*
;
Tao, Ran
;
Yang, Zhi-Jing
;
Woo, Wai-Lok
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  |  
浏览/下载:8/0
  |  
提交时间:2019/12/27
signal sampling
signal representation
discrete Fourier transforms
concave programming
optimal design
DFrFT orders
sparse representations
discrete fractional Fourier transforms
overcomplete transform
L-1-norm nonconvex objective function
constrained optimisation problem
optimal frequency sampling problem
harmonic functions
time-frequency plane
A PRECONDITIONED FAST HERMITE FINITE ELEMENT METHOD FOR SPACE-FRACTIONAL DIFFUSION EQUATIONS
期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 2017, 卷号: 22, 期号: 9, 页码: 3529-3545
作者:
Zhao, Meng
;
Cheng, Aijie
;
Wang, Hong
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/12
Anomalous diffusion
space-fractional diffusion equation
hermite finite
element
block Toeplitz matrix
fast Fourier transform
preconditioned
conjugate gradient squared method
Image Retrieval Based on Discrete Fractional Fourier Transform Via Fisher Discriminant
期刊论文
Circuits, Systems, and Signal Processing, 2017, 卷号: 36, 期号: 5, 页码: 2012-2030
作者:
Zhang, Xiao-Zhi
;
Ling, Bingo Wing-Kuen*
;
Lun, Daniel Pak-Kong
;
Cao, Jiangzhong
;
Dai, Qingyun
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/27
Image retrieval
Fisher discriminant
Discrete fractional Fourier descriptor
1-NN classification rule
Nonconvex optimization
Nonsmooth optimization
Two-dimensional discrete fractional Fourier transform-based content removal algorithm
期刊论文
Signal, Image and Video Processing, 2016, 卷号: 10, 期号: 7, 页码: 1311-1318
作者:
Tian, Ni-Li
;
Zhang, Xiao-Zhi
;
Ling, Bingo Wing-Kuen*
;
Yang, Zhi-Jing
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  |  
浏览/下载:9/0
  |  
提交时间:2019/12/27
Two-dimensional discrete fractional Fourier transform
Content removal
Normalization
Thresholding
Video forensics
航天器合作靶标自动识别关键技术研究
学位论文
博士: 中国科学院大学, 2015
作者:
初广丽
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浏览/下载:37/0
  |  
提交时间:2015/11/30
靶标识别
圆识别
边缘跟踪
运动模糊
离焦模糊
HIGH ORDER ALGORITHMS FOR THE FRACTIONAL SUBSTANTIAL DIFFUSION EQUATION WITH TRUNCATED LEVY FLIGHTS
期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2015, 卷号: 37, 期号: 2, 页码: A890-A917
作者:
Chen, MH
;
Deng, WH
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  |  
浏览/下载:3/0
  |  
提交时间:2017/01/12
fractional substantial diffusion equation
truncated Levy flights
high order algorithm
multigrid method
inverse discrete Fourier transform
numerical stability and convergence
Fractal Surface Synthesis Based on Two Dimensional Discrete Fourier Transform
期刊论文
CHINESE JOURNAL OF MECHANICAL ENGINEERING, 2013, 卷号: 26, 页码: 1101-1108
作者:
Zhou Chao
;
Gao Chenghui
;
Huang Jianmeng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/21
power spectrum
discrete Fourier transform
fractional Brownian motion
fractal surface
Synthesis and Simplification of Fractal Profile
会议论文
作者:
Zhou, Chao
;
Gao, Chenghui
;
Chen, Jie
;
Lai, Lianfeng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/11/21
Fractal geometry
Discrete Fourier transform
fractional Brownian motions
Chord deviation algorithm
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