[Retracted] Research on Spectrum Feature Identification of Indoor Multimodal Communication Signal

Table 1

Partial experimental characteristic data.

(dBm)	( MHz)	( MHz)
-29.32	0.867	0.028	57.231	1
-30.51	0.873	0.027	56.538	1
-41.65	1.806	0.062	51.267	2
-40.37	1.847	0.058	50..324	2
-39.13	1.930	0.042	27.225	3
-38.42	1.923	0.045	26.881	3
-58.65	1.841	0.002	62.447	4
-60.31	1.831	0.001	63.617	4
…	…	…	…