Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The figure showcases the computation of spectral features from the MFC series through the Short-Term Fourier Transform (STFT). This yields a three-dimensional matrix that captures stride-frames, frequency, and magnitude. Averaging across stride frames provides the dominant frequency component across strides.
