113 citations · 120 across the 3 of their papers we have counts for
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gr-qc2008★ 5 cited
Gravitational wave detection using multiscale chirplets
Emmanuel J. Candès, Philip R. Charlton, Hannes Helgason
A generic `chirp' of the form h(t) = A(t) cos(phi(t)) can be closely approximated by a connected set of multiscale chirplets with quadratically-evolving phase. The problem of findi…
gr-qc2006★ 2 cited
Detecting Highly Oscillatory Signals by Chirplet Path Pursuit
Emmanuel J. Candes, Philip R. Charlton, Hannes Helgason
This paper considers the problem of detecting nonstationary phenomena, and chirps in particular, from very noisy data. Chirps are waveforms of the very general form A(t) exp(iλϕ(t)…