24 citations · 60 across the 8 of their papers we have counts for
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stat.ME2017★ 4 cited
Comparing Graph Spectra of Adjacency and Laplacian Matrices
J. F. Lutzeyer, A. T. Walden
Typically, graph structures are represented by one of three different matrices: the adjacency matrix, the unnormalised and the normalised graph Laplacian matrices. The spectral (ei…
stat.ME2016★ 7 cited
A Frequency Domain Test for Propriety of Complex-Valued Vector Time Series
Swati Chandna, Andrew T. Walden
This paper proposes a frequency domain approach to test the hypothesis that a complex-valued vector time series is proper, i.e., for testing whether the vector time series is uncor…