Spike Detection from Inaccurate Samplings

Abstract

This article investigates the super-resolution phenomenon using the celebrated statistical estimator LASSO in the complex valued measure framework. More precisely, we study the recovery of a discrete measure (spike train) from few noisy observations (Fourier samples, moments, Stieltjes transformation...). In particular, we provide an explicit quantitative… (More)

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@inproceedings{Azas2013SpikeDF, title={Spike Detection from Inaccurate Samplings}, author={Jean-Marc Aza{\"i}s and Fabrice Gamboa}, year={2013} }