Quantitative Evaluation of SRS Similarity for Aerospace Testing Applications

Table 3

Comparison of different methods for SRS database retrieval (database size = 10).

SRS no.	Data above spec (%)	MAD (%)	ASR			RMSE (dB)
3	100	159.8	2.7	2.7	6.8	8.3	0.093
5	93	84.5	2.8	2.3	3.9	3.6	0.083
8	68	50.5	1.9	1.7	3.4	2.3	0.103
1	52	40.9	1.7	1.5	4	1.9	0.118
4	33	54.2	1.7	1.5	4.6	2.8	0.195
6	33	46.9	1.5	1.3	4.3	3.5	0.204
7	7	66.3	0.6	0.5	1.5	16	0.604
2	0	55.3	0.5	0.5	1	10.5	0.407