作者: P. Jung , K. Wiesenfeld
DOI: 10.1038/385291A0
关键词: Systems theory 、 sort 、 Stochastic process 、 QUIET 、 Noise 、 Computer science 、 Acoustics 、 Process (computing)
摘要: Add some noise, and many dynamic systems respond to weak signals more strongly. Some sort of threshold process was thought be necessary for this effect, but a new model removes the restriction.