Mathematics

[3336] Sparse time-frequency representation of nonlinear and nonstationary data

Thomas Y. Hou Caltech Zuoqiang Shi Tsinghua University

Numerical Analysis and Scientific Computing mathscidoc:1709.25013

Science China Mathematics, 56, (12), 2489-2506, 2013
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[3337] Convergence of a Data-Driven Time-Frequency Analysis Method

Thomas Y. Hou Caltech Zuoqiang Shi Tsinghua University PeymanTavallali Caltech

Numerical Analysis and Scientific Computing mathscidoc:1709.25012

Appl. Comput. Harmon. Anal., 37, (2), 235-270, 2014
[ Download ] [ 2017-09-27 10:31:23 uploaded by shizqi ] [ 972 downloads ] [ 0 comments ] [ Abstract ] [ Full ]
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[3338] Sparse Time Frequency Representations and Dynamical Systems

Thomas Y. Hou Caltech Zuoqiang Shi Tsinghua University Peyman Tavallali Caltech

Numerical Analysis and Scientific Computing mathscidoc:1709.25011

Commun. Math. Sci., 13, (3), 673-694, 2015
[ Download ] [ 2017-09-27 10:18:09 uploaded by shizqi ] [ 802 downloads ] [ 0 comments ] [ Abstract ] [ Full ]
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[3339] Extraction of Intrawave Signals Using Sparse Time-Frequency Representation Method

Peyman Tavallali Caltech Thomas Y. Hou Caltech Zuoqiang Shi Tsinghua University

Numerical Analysis and Scientific Computing mathscidoc:1709.25010

SIAM: Multiscale Modeling & Simulation, 12, (4), 1458-1493, 2014
[ Download ] [ 2017-09-27 10:12:29 uploaded by shizqi ] [ 1053 downloads ] [ 0 comments ] [ Abstract ] [ Full ]
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[3340] On the Uniqueness of Sparse Time-Frequency Representation of Multiscale Data

Chunguang Liu Jinan University Zuoqiang Shi Tsinghua University Thomas Y. Hou Caltech

Numerical Analysis and Scientific Computing mathscidoc:1709.25009

SIAM: Multiscale Modeling & Simulation, 13, (3), 790-811, 2015
[ Download ] [ 2017-09-27 10:07:43 uploaded by shizqi ] [ 848 downloads ] [ 0 comments ] [ Abstract ] [ Full ]
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