摘要
介绍一种已成功地应用于光电编码器正交信号的四位延迟数字滤波器的设计及应用。该数字滤波器可滤除工业控制现场产生的强干扰脉冲，以提高信号的完整性。
deals with the design and application of a new 4-bit-delay digital filter. The filter has powerful ability to resist the disturbance, it can leach strong pulse interference in the process of industrial control and keep the signal uncharged.
出处
《现代电子技术》
1998年第8期16-17,20,共3页
Modern Electronics Technique
关键词
数字滤波器
抗干扰
强脉冲
digital filter,resist the disturbance,strong pulse
