Regularization and Interpolation of Positive Matrices
Regularization and Interpolation of Positive Matrices
复制标题
正矩阵的正则化和插值
DOI:
10.1109/tac.2017.2749258
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发表时间:
2018
影响因子:
6.8
通讯作者:
Tannenbaum, Allen
中科院分区:
文献类型:
--
作者:
Yamamoto, Kaoru;Chen, Yongxin;Ning, Lipeng;Georgiou, Tryphon T.;Tannenbaum, Allen
We construct certain matricial analogues of mass transport for positive-definite matrices of equal trace. The framework aims to devise ways of interpolating positive-definite matrices that tradeoff between “aligning up their eigenstructure” and “scaling the corresponding eigenvalues.” Motivation for the work is provided by power spectral analysis of multivariate time series where linear interpolation between matrix-valued power spectra generates push-pop unrealistic and undesirable artifacts.
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DOI:
--
发表时间:
2013
期刊:
IEEE Conference on Decision and Control
影响因子:
--
作者:
L. Ning;T. Georgiou;A. Tannenbaum
通讯作者:
A. Tannenbaum
DOI:
--
发表时间:
2014
期刊:
arXiv.org
影响因子:
--
作者:
Yongxin Chen;T. Georgiou;Michele Pavon
通讯作者:
Michele Pavon
影响因子:
6.8
作者:
Chen, Yongxin;Georgiou, Tryphon T.;Pavon, Michele
通讯作者:
Pavon, Michele
影响因子:
6.8
作者:
Chen, Yongxin;Georgiou, Tryphon T.;Tannenbaum, Allen
通讯作者:
Tannenbaum, Allen
影响因子:
5.4
作者:
T. Georgiou;J. Karlsson;M. S. Takyar
通讯作者:
M. S. Takyar