Figure 1.
Typical shape of a pair of windowed sinusoids that are used in time–frequency compositions. Solid line: Real part of kernel. Dashed line: Complex part. This kernel is a Morlet wavelet at 40 Hz.
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.