ESPRIT for multidimensional general grids

2017/05/22 by Andersson, Fredrik, Carlsson, Marcus
#15B05 #41A63 #42A10 #FOS: Mathematics #Numerical Analysis (math.NA)

paper · doi:10.48550/arxiv.1705.07892

Abstract

We present a new method for complex frequency estimation in several variables, extending the classical (1d) ESPRIT-algorithm. We also consider how to work with data sampled on non-standard domains (i.e going beyond multi-rectangles).

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