Figure 4From: Compressive sampling of swallowing accelerometry signals using time-frequency dictionaries based on modulated discrete prolate spheroidal sequencesIncreasing number of samples used in CS while altering the SNR values: (a) SNR = 5 dB; (b) SNR = 15 dB; (c) SNR = 25 dB; and (d) SNR = 35 dB. The dashed lines denotes MSE obtained with the DPSS; the solid line indicates MSE obtained with a 15-band MDPSS-based dictionary; and the solid line with squares denotes a 7-band MDPSS-based dictionary.Back to article page