Fig. 4: Experimental demonstration results of sound localization.
From: Memristor-based analogue computing for brain-inspired sound localization with in situ training
a The ideal weights and the measured trained weights under the number of thresholds = 0 and 2. b The weight statistical distribution results under various in situ training schemes and ideal weights. c The normalized mean square error (MSE) of the experimental results under the number of thresholds = 0 and 2. d The ideal and experimental outputs of three angle samples with various training schemes.
