2 papers
eess.SP2026
On two fundamental properties of the zeros of spectrograms of noisy signals
Arnaud Poinas, Rémi Bardenet
The spatial distribution of the zeros of the spectrogram is significantly altered when a signal is added to white Gaussian noise. The zeros tend to delineate the support of the sig…
math.PR2024
A central limit theorem for a sequence of conditionally centered random fields
Abdollah Jalilian, Arnaud Poinas, Ganggang Xu +1
A central limit theorem is established for a sum of random variables belonging to a sequence of random fields. The fields are assumed to have zero mean conditional on the past hist…