WSNs Compressed Sensing Signal Reconstruction Based on Improved Kernel Fuzzy Clustering and Discrete Differential Evolution Algorithm

Table 1

Evaluation index comparisons of the four reconstruction algorithms.

Signal	Index	Algorithm
		This paper	Literature[8]	Literature[2]	StOMP
Signal1		100%	97.3%	50.2%	17.3%
	/s	0.17	0.38	0.28	0.37
		0.007	0.012	1.845	3.330
Signal2		100%	98.2%	49.2%	15.3%
	/s	0.25	0.44	0.36	0.82
		0.014	0.018	1.038	2.143
Signal3		100%	97.6%	55.7%	10.8%
	/s	0.56	0.92	0.66	1.27
		0.013	0.017	1.836	3.045