title: A new method of calculating the covariance function and its use for analysis of electrophysiological data.
mesh_terms: D000328:Adult; D001341:Autonomic Nervous System; D002318:Cardiovascular Diseases / Q000503:physiopathology*; D003201:Computers; D004562:Electrocardiography; D004594:Electrophysiology / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008433:Mathematics; D008875:Middle Aged; D009422:Nervous System Diseases / Q000503:physiopathology; D012119:Respiration; D012849:Sinoatrial Node / Q000502:physiology* / Q000503:physiopathology; D013223:Statistics as Topic