EURASIP Journal on Advances in Signal Processing

Table 1 The number of p which provided the highest PSNR

From: Robust reconstruction algorithm for compressed sensing in Gaussian noise environment using orthogonal matching pursuit with partially known support and random subsampling

	M/N
	0.2		0.3		0.4		0.5		0.6
σ ²	DCS-SOMP	OMP-PKS+RS	DCS-SOMP	OMP-PKS+RS	DCS-SOMP	OMP-PKS+RS	DCS-SOMP	OMP-PKS+RS	DCS-SOMP	OMP-PKS+RS
0.05	0.7	0.7	0.9	0.6	0.7	0.8	0.9	0.6	0.9	0.6
0.1	0.8	0.6	0.6	0.6	0.9	0.6	0.7	0.7	0.8	0.7
0.15	0.7	0.6	0.7	0.6	0.6	0.6	0.7	0.6	0.7	0.6
0.2	0.7	0.6	0.6	0.6	0.7	0.6	0.7	0.6	0.6	0.6

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