METHOD AND APPARATUS FOR DETECTING SIGNAL USING STATE SUM NETWORK OF CHAOS NEURON ELEMENT

摘要

PROBLEM TO BE SOLVED: To detect a period signal of an input signal from a directly input signal by using a low of large numbers by executing a resonance due to chaos dynamics of a neuron model and state sum without providing a threshold value at the input signal. SOLUTION: The method for detecting a signal using state sum network of a chaos neuron element comprises steps of inputting a weak period signal to each neuron element, S1, amplifying the period signal of a specific frequency by resonance due to chaos dynamics of a neuron model, S2, executing a state sum of the neuron elements, S3, frequency analyzing time series of the added chaos, S4, detecting a peak from a frequency distribution of the time series of the chaos, S5, and deciding the frequency of the period signal from a detected peak value, S6.