一种基于自适应的新滤波技术

A New Filter Technology Based on Adaptive Filter

介绍一种基于自适应的新的滤波技术，用它处理心电信号及背景噪声，可抑制噪声１２ｄＢ以上。

In the processing of adaptive filters, it needs a reference signal relatied with the noise. To get the reference signal from any part of the body is difficult in practice. In this paper, a method that filters the signal directly from the original input is given.