-PAM Signals Classification Using Modified Gabor Filter Network

Table 5

Testing performance comparison of Gabor filter network on AWGN and fading channels for the example of 8-PAM format.

SNR in dB	AWGN channel	Rician flat fading channel	Rayleigh flat fading channel
−4	45.0%	35.1%	31.0%
−3	57.0%	45.6%	37.0%
−2	66.2%	55.44%	46.8%
−1	74.2%	64.64%	54.9%
0	81.0%	72.64%	63.4%
1	85.2%	78.84%	70.8%
2	88.4%	83.36%	76.8%
3	91.6%	87.16%	81.0%
4	94.4%	89.6%	85.1%
5	96.6%	91.4%	87.8%
6	98.4%	92.76%	89.8%
7	99.4%	93.76%	91.2%
8	99.91%	94.36%	91.8%
9	100%	94.87%	92.0%
10	100%	95%	92.0%