Accession Number:

ADA411080

Title:

The Analysis of Heart Sounds Based on Linear and High Order Statistical Methods

Descriptive Note:

Corporate Author:

FIRAT UNIV ELAZIG (TURKEY) DEPT OF COMPUTER ENGINEERING

Personal Author(s):

Report Date:

2001-10-25

Pagination or Media Count:

4.0

Abstract:

This paper investigates the applicability of high order statistical autoregressive AR-HOS modeling method in analyzing biomedical signals. The autoregressive AR method using linear prediction and AR-HOS method using cumulants are applied on normal and pathological heart sound signals. It is found that the AR-HOS modeling a signal produce more accurate and higher resolution spectrum than AR modeling.

Subject Categories:

  • Anatomy and Physiology
  • Medicine and Medical Research
  • Statistics and Probability

Distribution Statement:

APPROVED FOR PUBLIC RELEASE