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Mathematical Problems in Engineering
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2015
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Article
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Tab 5
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Research Article
-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%