Digital Modulation Identification Model Using Wavelet Transform and Statistical Parameters

Table 3

Confusion matrix for SNR = 5 dB.

Input modulation scheme	Output modulation scheme
	BPSK	QPSK	8PSK	16PSK	2QAM	4QAM	8QAM	16QAM	GMSK	MFSK	REJ
BPSK	98.6										1.4
QPSK		97.8									2.2
8PSK			97.5	1.2							1.3
16PSK				97.2							2.8
2QAM					100
4QAM						98.4					1.6
8QAM							97.6	1.4			1.0
16QAM								96.8			3.2
GMSK									99.1	0.9
MFSK									0.9	98.2	0.9