کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
976043 933075 2010 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of asymmetric Lévy noise in parameter-induced aperiodic stochastic resonance
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
پیش نمایش صفحه اول مقاله
Effects of asymmetric Lévy noise in parameter-induced aperiodic stochastic resonance
چکیده انگلیسی

We study properties of parameter-induced aperiodic stochastic resonance in the presence of asymmetric Lévy noise. The system performance is characterized by the bit error rate. Investigations are based on the numerical solution of the space-fractional Fokker–Planck equation and Monte Carlo simulations. After choosing the optimal detection threshold, it is shown that the skewness parameter ββ has very limited influence on the system performance. Under the same conditions, the system performance is slightly reduced with the increasing ββ. The stability index αα has the dominant effects on the system performance. The lower value of αα leads to the better system performance.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 389, Issue 22, 15 November 2010, Pages 5128–5136
نویسندگان
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