Walsh functions for simplifying computation of blood pressure wave power spectra.
D000818:Animals; D001013:Aorta, Thoracic; D001696:Biomechanical Phenomena; D001794:Blood Pressure; D003201:Computers; D004285:Dogs; D005583:Fourier Analysis; D006339:Heart Rate; D006973:Hypertension / Q000503:physiopathology; D008955:Models, Cardiovascular; D011674:Pulse