This correspondence gives a method of selecting n features out of k (n < k) FFT filter outputs which characterize them classes of target signatures to be recognized. The method differs from other known techniques in that it uses a priori information of the target measurements. It is based on an error bound established by Lainiotis which is a weighted sum of Bhattacharyya coefficients.
Target Spectra Feature Selection Using a Priori Information
IEEE Transactions on Aerospace and Electronic Systems ; AES-11 , 4 ; 650-653
1975-07-01
779996 byte
Article (Journal)
Electronic Resource
English
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