In mathematics|lang=en terms the difference between bispectrum and bicoherence
is that bispectrum is (mathematics) a statistic used in the study of nonlinear interactions while bicoherence is (mathematics) a squared normalised form of a bispectrum.
As nouns the difference between bispectrum and bicoherence
is that bispectrum is (mathematics) a statistic used in the study of nonlinear interactions while bicoherence is (mathematics) a squared normalised form of a bispectrum.
bispectrum
Noun
(bispectra)
(mathematics) A statistic used in the study of nonlinear interactions.