Minimum Variance Distortionless Response Beamformer with Enhanced Nulling Level Control via Dynamic Mutated Artificial Immune System

Table 4

Weight vector values of conventional MVDR, mp-QP MVDR, and DM-AIS.

Sensor number	Conventional MVDR	mp-QP MVDR	DM-AIS MVDR
1	0.1626−0.0118𝑗	0.1077+0.0469𝑗	0.1594−0.0123𝑗
2	0.1249+0.0093𝑗	0.1269+0.0072𝑗	0.1224+0.0123𝑗
3	0.0630−0.0026𝑗	0.0808+0.0264𝑗	0.0626−0.0020𝑗
4	0.0143+0.0059𝑗	0.0441−0.0007𝑗	0.0185+0.0055𝑗
5	0.1264+0.0058𝑗	0.1106−0.0188𝑗	0.1196+0.0110𝑗
6	0.1107−0.0291𝑗	0.1043−0.0196𝑗	0.1232−0.0308𝑗
7	0.0212−0.0075𝑗	0.1015−0.0267𝑗	0.0180−0.0080𝑗
8	0.0794−0.0279𝑗	0.0846−0.0012𝑗	0.0747−0.0209𝑗
9	0.1337+0.0280𝑗	0.1293+0.0069𝑗	0.1274+0.0230𝑗
10	0.1639+0.0306𝑗	0.1102−0.0204𝑗	0.1743+0.0223𝑗