Title :
Feature matching and signal recognition using wavelet analysis
Author :
Barsanti, Robert J. ; Spencer, Edwin ; Cares, James ; Parobek, Lucas
Author_Institution :
Dept. of Electr. & Comput. Eng., Citadel, Charleston, SC
Abstract :
This paper investigates the application of multi-resolution wavelet analysis to the problem of feature matching in the presence of additive white Gaussian noise. The proposed algorithm computes the normalized cross correlation between the signal and the feature, using filtered wavelet coefficients. Simulations are conducted comparing the method to the classical optimum receiver
Keywords :
AWGN; signal processing; wavelet transforms; additive white Gaussian noise; feature matching; filtered wavelet coefficients; multi-resolution wavelet analysis; normalized cross correlation; signal recognition; AWGN; Additive white noise; Discrete wavelet transforms; Fourier transforms; Radar signal processing; Signal analysis; Signal detection; Signal processing; Signal processing algorithms; Wavelet analysis;
Conference_Titel :
System Theory, 2006. SSST '06. Proceeding of the Thirty-Eighth Southeastern Symposium on
Conference_Location :
Cookeville, TN
Print_ISBN :
0-7803-9457-7
DOI :
10.1109/SSST.2006.1619129
