Known for hot temperatures, Southern California and the rest of the Southwest United States are undergoing a cold snap that has set records in many areas throughout the region.
Periodogram is the spectrum of a set of time signal usually obtained by fast Fourier transform (FFT). It usually shows frequency as x-axis, and magnit... This page may be out of date.
Definition of genogram : a diagram outlining the history of the behavior patterns (as of divorce, abortion, or suicide) of a family over several generations; also: a similar diagram detailing the medical history of a family in order to assess a family member's risk of developing disease