A New Computing Paradigm for Off-Grid Direction of Arrival Estimation Using Compressive Sensing

Table 2

Grid mismatch case for two sources with finer resolution.

Amplitude and location		Grid resolution 1°		Grid resolution 0.5°		Grid resolution 0.1°		Grid resolution 0.01°
Amplitude	Source #		0.9797		0.3381		1.9988		1.9916
			1.1367		1.6696
	Source #		0.5718		0.5718		0.9987		0.991
			0.3312		0.3122
Location	40.4°		40°		40°		40.4°		40.4°
			41°		40.5°
	43.3°		43°		43°		43.3°		43.3°
			44°		43.5°
Fitness