fourier series

1. 1.

   the sum of a series of trigonometric expressions; used in the analysis of periodic functions

   Broaderseries

Questions about fourier series

What does fourier series mean?

fourier series means "the sum of a series of trigonometric expressions; used in the analysis of periodic functions".

Is fourier series a common word?

fourier series is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.