title: A comparative study of the maximum entropy method and the fast Fourier transform for the spectral analysis of the third heart sound in children.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D005583:Fourier Analysis; D006326:Heart Auscultation; D006347:Heart Sounds; D006801:Humans; D008297:Male; D013057:Spectrum Analysis / Q000379:methods*