Color effects in a near-threshold Schmitt trigger
作者： F. Marchesoni , F. Apostolico , L. Gammaitoni , S. Santucci
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摘要: Dipartimento di Fisica, Universita`di Perugiaand Istituto Nazionale Fisica della Materia, I-06100 Perugia, Italy~Received 7 April 1998; revised manuscript received 21 July 1998!A symmetric Schmitt trigger pumped by both a colored noise and periodic signal is investigated in thenear-threshold regime, where the amplitude of set slightly above threshold.The performances are shown, theoretically numerically, to be extremely sensitive increasingthe correlation time. Noise-induced resonances analyzed some detail.@S1063-651X~98!07612-0#PACS number~s!: 05.40.1j, 85.30.DeI. INTRODUCTION
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