1 citations · 1 across the 2 of their papers we have counts for
3 papers
Hierarchical Clustering and Signal Denoising on Digraphs
Yi Wang, Sippanon Kitimoon, Hrushikesh N. Mhaskar +1
In this paper, we propose a representation of a digraph (directed graph) as a Hermitian matrix derived from its adjacency matrix. This representation characterizes both the connect…
Localized kernel method for separation of linear chirps
Eric Mason, Sippanon Kitimoon, Hrushikesh Mhaskar
The task of separating a superposition of signals into its individual components is a common challenge encountered in various signal processing applications, especially in domains…
Robust and tractable multidimensional exponential analysis
H. N. Mhaskar, S. Kitimoon, Raghu G. Raj
Motivated by a number of applications in signal processing, we study the following question. Given samples of a multidimensional signal of the form $$ f(\boldsymbol\ell)=\sum_{k=1}…