표 2. | Table 2. SNR에 따른 이미지화 기반 변조 신호 분류 성능 | Modulation classification performance using signal imaging and CNN under various SNR conditions.

Algorithm	Error rate
	−6 dB	−4 dB	−2 dB	0 dB
RP	0.316	0.281	0.266	0.242
MTF	0.3	0.27	0.197	0.18
GASF	0.324	0.299	0.299	0.294
GADF	0.3	0.282	0.262	0.253
I/Q	0.348	0.362	0.374	0.375