动力系统研讨班

发布时间：2021-01-28 【字体：大中小】

中科院数学与系统科学研究院

数学研究所

动力系统研讨班

报告人：Prof. Hongkun Zhang (University of Massachusetts, Amherst)

题目：Gragh wavelet transformation and signal processing I

时间：2021.01.22（星期五）, 10:00-11:00

地点：腾讯会议 682 305 796

摘要：I will first go over spectral properties of Gragh Laplacian, and gragh Fourier transformation. The wavelet transformation will be introduced.

报告人：Prof. Hongkun Zhang (University of Massachusetts, Amherst)

题目：Gragh wavelet transformation and signal processing II

时间：2021.01.28（星期四）, 10:00-11:00

地点：腾讯会议 151 487 521

摘要：The spectral Gragh wavelet transformation is introduced for time dependent networks. We also focus on time-varying data analysis via gragh wavelet, with applications on visualization of dynamical networks.

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