From: A variable step-size strategy for distributed estimation over adaptive networks
Λ
MSD (dB)
EMSE (dB)
Equation (54)
Simulations
Equation (55)
I MN
−63.7800
−63.2838
−63.2814
Diag σ u , k 2 I M
−63.3310
−63.5882
−58.4950
−58.8067