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One-dimensional gap solitons in quintic and cubic-quintic fractional nonlinear Schrodinger equations with a periodically modulated linear potential 期刊论文
NONLINEAR DYNAMICS, 2019, 卷号: 98, 期号: 2, 页码: 985-995
作者:  Zeng, Liangwei;  Zeng, Jianhua
Adobe PDF(932Kb)  |  收藏  |  浏览/下载：161/2  |  提交时间：2019/12/11
Fractional calculus  Cubic-quintic nonlinearity  Nonlinear Schrodinger equation  Gap solitons  
One-dimensional gap solitons in quintic and cubic–quintic fractional nonlinear Schrödinger equations with a periodically modulated linear potential 期刊论文
Nonlinear Dynamics, 2019, 卷号: 98, 期号: 2, 页码: 985-995
作者:  Zeng, Liangwei;  Zeng, Jianhua
Adobe PDF(932Kb)  |  收藏  |  浏览/下载：164/1  |  提交时间：2019/11/04
Fractional calculus  Cubic–quintic nonlinearity  Nonlinear Schrödinger equation  Gap solitons  
Orthogonal sparse fractal coding algorithm based on image texture feature 期刊论文
IET IMAGE PROCESSING, 2019, 卷号: 13, 期号: 11, 页码: 1872-1879
作者:  Cao, Jian;  Zhang, Aihua;  Shi, Lei
Adobe PDF(3006Kb)  |  收藏  |  浏览/下载：249/1  |  提交时间：2019/10/11
image coding  feature extraction  fractals  data compression  image texture  image reconstruction  orthogonal codes  image colour analysis  transforms  decomposition  matrix algebra  orthogonal sparse grey level  sparse decomposition  decoding speed  orthogonal sparse fractal coding algorithm  image reconstruction quality  image texture feature extraction  fractal image compression coding algorithm  grey description feature extraction  orthogonal sparse grey level transform