计算机在心电频谱图中的应用

Computer Application in Frequency Electrocardiography

本文阐述了频谱分析的基本概念和算法,分析了频域心电图(FCG)的基本特点,并应用信号处理技术对FCG进行频谱和相关函数的分析。同时根据频谱的波形变化与心脏功能异常的关系,通过计算机技术进行判断,从而得出心脏临床诊断的参考数据。

This paper explains the basic concept of frequency spectrum analysis and its calculation, studies the main characteristics of FCG, and, using the signal technique, analyses FCG and the correlative functions. Based on the relation of frequency wave change to the abnormal function of the heart, reference data on clinical diagnosis can be obtained through computer technology.