What is Periodogram? 🥇

  Mathematics

Answer:

This term was created by Arthur Schuster in 1898 and it’s a component of other methods. It expresses signal’s spectral density. It doesn’t require analysis of sinusoid signals at low signal-to-noise ratios. But there are still moiseless responses and other signals that need a more precise estimation. There are 2 ways of using periodograms: averaged periodograms method and smoothing which is an averaging technique.

It’s easy!

LEAVE A COMMENT