设为首页
收藏本站
网站地图
|
English
|
公务邮箱
About the library
Background
History
Leadership
Organization
Readers' Guide
Opening Hours
Collections
Help Via Email
Publications
Electronic Information Resources
常用资源
电子图书
期刊论文
学位会议
外文资源
特色专题
内部出版物
SpringerLink电子期刊(57)
NATURE电子期刊(1)
Elsevier电子期刊(132)
在“
Elsevier电子期刊
”中,
命中:
132
条,耗时:0.0119953 秒
在所有数据库中总计命中:
190
条
1.
Fundamental solutions of the time
fractional
diffusion-wave and parabolic Dirac operators
作者:
M. Ferreira
a
;
b
;
milton.ferreira@ipleiria.pt" class="auth_mail" title="E-mail the corresponding author
;
mferreira@ua.pt" class="auth_mail" title="E-mail the corresponding author
;
N. Vieira
b
;
nloureirovieira@gmail.com" class="auth_mail" title="E-mail the corresponding author
关键词:
Time
fractional
diffusion-wave operator
;
Time
fractional
parabolic Dirac operator
;
Fundamental solutions
;
Caputo
fractional
derivative
;
Fractional
moments
刊名:Journal of Mathematical Analysis and Applications
出版年:2017
2.
Improved FRFT-based method for estimating the physical parameters from Newton’s rings
作者:
Jin-Min Wu
a
;
b
;
Ming-Feng Lu
a
;
b
;
lumingfeng@bit.edu.cn
;
Ran Tao
a
;
b
;
Feng Zhang
a
;
b
;
Yang Li
c
关键词:
Newton&rsquo
;
s rings
;
Fractional
Fourier
transforms
;
Least squares fitting
;
Measurement
;
Optical metrology
;
Fringe analysis
刊名:Optics and Lasers in Engineering
出版年:2017
3.
Image encryption via discrete
fractional
Fourier
-type
transforms
generated by random matrices
作者:
M.H. Annaby
a
;
mhannaby@sci.cu.edu.eg" class="auth_mail" title="E-mail the corresponding author
;
mhannaby@yahoo.com" class="auth_mail" title="E-mail the corresponding author
;
M.A. Rushdi
b
;
mrushdi@eng.cu.edu.eg" class="auth_mail" title="E-mail the corresponding author
;
E.A. Nehary
b
;
nehary2015@gmail.com" class="auth_mail" title="E-mail the corresponding author
关键词:
Discrete
fractional
Fourier
transform
;
Spectral decomposition
;
Image encryption
;
Random matrices
;
Entropy and permutation tests
刊名:Signal Processing: Image Communication
出版年:2016
4.
Exact discretization by
Fourier
transforms
作者:
Vasily E. Tarasov
;
tarasov@theory.sinp.msu.ru" class="auth_mail" title="E-mail the corresponding author
关键词:
Discretization
;
Exact discretization
;
Finite differences
;
Infinite series
;
Fourier
transform
;
Non-standard differences
;
Fractional
derivative
;
Fractional
integral
;
Fractional
difference
刊名:Communications in Nonlinear Science and Numerical Simulation
出版年:2016
5.
A generalized convolution theorem for the special affine
Fourier
transform and its application to filtering
作者:
Xiyang Zhi
a
;
zhixiyang@hit.edu.cn" class="auth_mail" title="E-mail the corresponding author
;
Deyun Wei
b
;
dywei@xidian.edu.cn" class="auth_mail" title="E-mail the corresponding author
;
Wei Zhang
a
;
wzhang6262@hit.edu.cn" class="auth_mail" title="E-mail the corresponding author
关键词:
Special affine
Fourier
transform
;
Convolution and product theorem
;
Filtering
刊名:Optik - International Journal for Light and Electron Optics
出版年:2016
6.
Numerical simulation of a
fractional
model of temperature distribution and heat flux in the semi infinite solid
作者:
Anupama Choudhary
a
;
choudhary.anupama9@gmail.com" class="auth_mail" title="E-mail the corresponding author
;
Devendra Kumar
b
;
devendra.maths@gmail.com" class="auth_mail" title="E-mail the corresponding author
;
Jagdev Singh
a
;
jagdevsinghrathore@gmail.com" class="auth_mail" title="E-mail the corresponding author
关键词:
Fractional
differential equation
;
Caputo derivative
;
Wright function
;
Mittag-Leffler function
;
Integral
transforms
;
Heat flux
刊名:Alexandria Engineering Journal
出版年:2016
7.
A fast direct method for block triangular Toeplitz-like with tri-diagonal block systems from time-
fractional
partial differential equations
作者:
Rihuan Ke
a
;
krhuan@gmail.com" class="auth_mail" title="E-mail the corresponding author
;
Michael K. Ng
b
;
mng@math.hkbu.edu.hk" class="auth_mail" title="E-mail the corresponding author
;
Hai-Wei Sun
c
;
HSun@umac.mo" class="auth_mail" title="E-mail the corresponding author
关键词:
Block triangular Toeplitz-like matrix
;
Direct methods
;
Divide-and-conquer strategy
;
Fast
Fourier
transform
;
Fractional
partial differential equations
刊名:Journal of Computational Physics
出版年:2015
8.
Image encryption based on the
fractional
Fourier
transform over finite fields
作者:
J.B. Lima
;
L.F.G. Novaes
关键词:
Fractional
Fourier
transforms
;
Finite fields
;
Image encryption
刊名:Signal Processing
出版年:2014
9.
Weighted
Fourier
-Laplace
transforms
in reproducing kernel Hilbert spaces on the sphere
作者:
T. Jord茫o
;
V.A. Menegatto
关键词:
Sphere
;
Reproducing kernel Hilbert spaces
;
Fourier
&ndash
;
Laplace
transforms
;
Fractional
derivative
;
Laplace&ndash
;
Beltrami derivative
刊名:Journal of Mathematical Analysis and Applications
出版年:15 March, 2014
10.
Mask operations in discrete
fractional
Fourier
transform domains with nearly white real valued wide sense stationary output signals
作者:
Bingo Wing-Kuen Ling
a
;
1
;
yongquanling@gdut.edu.cn" class="auth_mail
Author Vitae
;
Charlotte Yuk-Fan Ho
b
;
2
;
c.ho@eie.polyu.edu.hk" class="auth_mail
Author Vitae
;
Zhijing Yang
a
;
1
;
yzhj@gdut.edu.cn" class="auth_mail
Author Vitae
;
Suba R. Subramaniam
c
;
3
;
suba.r.subramaniam@kcl.ac.uk" class="auth_mail
Author Vitae
;
Apostolos Georgakis
c
;
3
;
apostolos.georgakis@kcl.ac.uk" class="auth_mail
Author Vitae
;
Qingyun Dai
a
;
4
;
daiqy@gdut.edu.cn" class="auth_mail
Author Vitae
关键词:
Nearly whitening
;
Wide sense stationary
;
Discrete
fractional
Fourier
transform
;
Discrete
Fourier
transform
;
L1L1 norm optimization
;
Nonconvex global optimization
刊名:Digital Signal Processing
出版年:April, 2014
1
2
3
4
5
6
7
8
9
按检索点细分(132)
题名(23)
关键词(23)
文摘(92)
按出版年细分(132)
2027年及以后(3)
2017年(2)
2016年(4)
2015年(2)
2014年(2)
2013年(10)
2012年(3)
2011年(11)
2010年(10)
2009年(8)
2008年(8)
2007年(9)
2006年(6)
2005年(6)
2004年(4)
2003年(6)
2002年(4)
2001年(2)
2000年(2)
2000年及以前(30)
NGLC 2004-2010.National Geological Library of China All Rights Reserved.
Add:29 Xueyuan Rd,Haidian District,Beijing,PRC. Mail Add: 8324 mailbox 100083
For exchange or info please contact us via
email
.