Method and system for automatic identification of objects type according to their characteristic spectrum of vibration frequencies

   
   

A method and system for automatic recognition and classification of a vibrating target among members of a plurality of objects having their vibration spectra stored in a database. In deciding as to which member of an alleged couple of vibrating objects the target should be assigned, the method uses an algorithm of signal processing which is based on wavelet packet analysis to predict a-priory a bandwidth in which the differences between the vibration of the spectrum is mostly pronounced, and the resolution within the bandwidth which is adequate to enable the decision.

Метод и система для автоматических опознавания и классифицирования вибрируя цели среди членов множественности предметов имея их спектры вибрации храниться в базе данных. В решать как к который член alleged пары вибрировать возражает цели должны быть заданы, пользы метода алгоритм обработки сигнала которая основана на анализе пакета wavelet для того чтобы предсказать a-priory ширину полосы частот в которой разницы между вибрацией спектра главным образом pronounced, и разрешение в пределах ширины полосы частот которая подходящя для того чтобы включить решение.

 
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