Fig. 9From: Very-low-SNR cognitive receiver based on wavelet preprocessed signal patterns and neural networkThe probability of correct classification (success rates) in AWGN channel when applying a DB2 wavelet connected to FFNN with 10, 14, 20, 24, 30, 34, and 40 hidden neurons. a Using 5-Level DB2 DWT (27 coefficients), b Using 4-Level DB2 DWT (55 coefficients)Back to article page