摘要
Abstract
The first of online monitoring system is to effectively eliminate al kinds of interference, and reliably extract the monitoring signal, but the presence of various disturbances affect the extraction accuracy of online monitoring signal, The use of digital signal processing technology to the double correlation detection technology can effectively filter out the interference of white noise in the signal by the method of match filtering, this paper demonstrates the related theory and the system simulation,it is say that the proof is a feasible and effective method for white noise denoising.关键词
白噪声/抗干扰/数字信号处理Key words
white noise/anti-interference/dgital signal processing分类
信息技术与安全科学
