Fig. 3
From: A vibration-based approach to quantifying the dynamic elastance of the superficial arterial wall
Explanation for acquiring maximum reactive force (Fm). a Sinusoidal displacement of 40 Hz; b Reactive force of the arterial wall in response to the sinusoidal vibration; c Reactive force signal of one-cardiac cycle extracted from (b); d One-vibration cycle reactive force waveform extracted form (c)