کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
11020329 1717383 2019 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Analysis of pulse period for passive neuron in pulse coupled neural network
ترجمه فارسی عنوان
تجزیه و تحلیل دوره پالس برای نورون های غیرفعال در شبکه عصبی همراه با پالس
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
چکیده انگلیسی
This paper investigates the passive pulse period for the passive neuron in discrete PCNN. We first define a dynamic comparative ratio instead of the logical comparison to describe the linear difference between neural inner state and dynamic threshold. Then a nearly accurate formula about the passive pulse period is given by using the max lower limit of dynamic comparative ratios, and the rationality of which is proved based on the error analysis between estimated and real passive pulse periods. Moreover, we deduce a stable pulse period from estimated pulse period such that the neuron could nonperiodically and periodically pulse in two different time phases, successively. Further, the initial phase, from which the passive neuron can start to pulse periodically, is estimated. Some examples are performed, and the results reach the consensus with theoretical analyses.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mathematics and Computers in Simulation - Volume 155, January 2019, Pages 277-289
نویسندگان
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