摘要
针对测试系统在采集信号过程中容易受到外界干扰从而影响测量结果的准确性问题,本文对系统的抗干扰设计进行了研究。从硬件和软件两个方面对系统进行了抗干扰设计,通过对硬件和软件两个方面采取抗干扰设计,系统的性能得到了很大的提高。此方法为信号的特征提取、相关性分析提供了有效的方法和途径。
This paper studied the system of anti- interference Based on the problems such as the measurement results are not accurate Because of interference. The performance of the system has been greatly improved by adopting anti-interference design in two aspects of hardware and software. This method provides effective method and way to analysis correlation of signal feature extraction
出处
《汽车实用技术》
2014年第9期23-24,63,共3页
Automobile Applied Technology
关键词
汽车
测试系统
滤波器
抗干扰
automobile
test system
filter
anti-interference
