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Table 2 Results for Example 2

From: Design of broadband beamformers with low complexity

Solutions Suppression level Sum of SPT Constraint G2 F2(w*)
Infinite -20 dB -- 0 -26.7387
Precision -22 dB -- 0 -26.2833
Solutions -25 dB -- 0 -25.3942
  -20 dB 67 0.3268 -26.7499
Truncated -22 dB 93 0.0981 -26.2938
Solutions -25 dB 73 0.3541 -25.4031
  -20 dB 50 -0.0047 -26.7228
Proposed -22 dB 50 -0.0188 -26.2194
Method -25 dB 50 -0.0057 -25.3521