Mathematical Problems in Engineering / 2015 / Article / Tab 1

Research Article

A Novel Short-Time Fourier Transform-Based Fall Detection Algorithm Using 3-Axis Accelerations

Table 1

Comparison of sensitivity and specificity according to different frequency components.

Frequency components
1 Hz2 Hz3 Hz4 Hz5 Hz

Sensitivity (%)54.161.579.796.965.8
Specificity (%)10010010097.183.9