title: Artifacts of Fourier series analysis.
authors: Department of Pharmacology, University of Virginia Health Sciences Center, Charlottesville 22908.
authors: M L
authors: ML
authors: Johnson
authors: M
authors: M
authors: Lampl
mesh_terms: D000704:Analysis of Variance; D016477:Artifacts; D002940:Circadian Rhythm; D005583:Fourier Analysis; D006801:Humans; D008962:Models, Theoretical; D010507:Periodicity; D012890:Sleep / Q000502:physiology*; D012984:Software; D013997:Time Factors