4 citations · 4 across the 4 of their papers we have counts for
4 papers
Fisher information as a performance metric for locally optimum processing
Fabing Duan, Francois Chapeau-Blondeau, Derek Abbott
For a known weak signal in additive white noise, the asymptotic performance of a locally optimum processor (LOP) is shown to be given by the Fisher information (FI) of a standardiz…
Noise improvement of SNR gain in parallel array of bistable dynamic systems by array stochastic resonance
Fabing Duan, Francois Chapeau-Blondeau, Derek Abbott
We report the regions where a signal-to-noise ratio (SNR) gain exceeding unity exists in a parallel uncoupled array of identical bistable systems, for both subthreshold and suprath…
Frequency-shift keying signal detection via short time stochastic resonance
Fabing Duan, Derek Abbott
A series of short time stochastic resonance (SR) phenomena, realized in a bistable receiver, can be utilized to convey train of information represented by frequency-shift keying (F…
Evaluation of bistable systems versus matched filters in detecting bipolar pulse signals
Fabing Duan, Derek Abbott, Qisheng Gao
This paper presents a thorough evaluation of a bistable system versus a matched filter in detecting bipolar pulse signals. The detectability of the bistable system can be optimized…