431 citations · 1.2k across the 27 of their papers we have counts for
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math.NA2012★ 41 cited
Instantaneous frequency and amplitude of complex signals based on quaternion Fourier transform
Nicolas Le Bihan, Stephen J. Sangwine, Todd A. Ell
The ideas of instantaneous amplitude and phase are well understood for signals with real-valued samples, based on the analytic signal which is a complex signal with one-sided Fouri…
physics.data-an2012★ 1 cited
Stochastic description of geometric phase for polarized waves in random media
Jérémie Boulanger, Nicolas le Bihan, Vincent Rossetto
We present a stochastic description of multiple scattering of polarized waves in the regime of forward scattering. In this regime, if the source is polarized, polarization survives…