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As an alternative paradigm to the Shannon-Nyquist sampling theorem, compressive sensing (CS) enables sparse signal to be acquired by sub-Nyquist analog-to-digital converters (ADC). The open literature on CS has focused almost entirely on settings with noiseless or low signal noise environment, which is contrary to many practical applications. In this paper, the authors present an adaptive measurement...
This paper presents stochastic resonance of a bistable system. It aims at solving weak signals problem in the engineering community. It studied utilization of stochastic resonance in heavy background noise in order to extract a useful signal from noise. Two methods of stochastic resonance are introduced in the paper.
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