Review of Different Applications Using Visual Vibration Analysis

Definition of graphic signatures for solid surface vibrations

“…Two codes written in Python computational code will perform two analysis steps, the first will be to determine the transfer function 6 of the values contained in the Tables IV, V and VI, containing three positions for sampled values and linked to intervals of reading times. They are obtained from the polynomial coefficients and the determination of the roots also 7 that will determine the Poles and Zeros.…”

“…1 https://store.arduino.cc/usa/arduino-uno-rev3. 2 https://pt.wikipedia.org/wiki/ATmega328 demonstrated by [6], forces on surfaces of visible objects are returned through the effect of sound or unidentified force, being recorded by high-speed video cameras. An attempt was made in [7] to estimate the seismic energy dissipated for different distances from the explosion site, using signal processing techniques supported by a programmable computerized system.…”