Possible Patient Early Diagnosis by Ultrasonic Noninvasive Estimation of Thermal Gradients into Tissues Based on Spectral Changes Modeling
Figure 9
(a) Power spectral density of a simulated signal with an average interarrival time equal to 800 ns and a variance equal to 0.64 ps2 (S.D. = 0.8 μs). (b) Simulated signal with an average inter-arrival time equal to 800 ns and a variance equal to 0.64 ps2 (S.D. = 0.8 μs).
