Frequency-Hopping Transmitter Fingerprint Feature Classification Based on Kernel Collaborative Representation Classifier

Table 1

The classification rate with different methods (%).

Number of; train sample	KNN	SVM	SRC	CRC	KCRC
50	57.6	63.0	67.0	70.4	88.0
100	63.8	73.4	76.0	78.6	90.6
150	67.8	79.4	83.4	84.6	94.0
200	70.4	81.2	86.8	87.4	95.0
250	74.4	86.4	91.2	90.4	95.6
300	78.0	89.0	92.6	92.2	97.4
350	83.4	91.8	94.5	94.0	98.2
400	89.4	95.4	96.4	96.6	99.6
450	94.4	98.0	98.2	98.4	99.8