摘要
针对在工程测试信号处理中广泛存在的变量 (信号 )间的相关性 ,文章主要介绍了如何利用概率统计参量来描述和分析信号内部及信号间的不同形式的相关关系 ,从而揭示了信号间关联程度的内在规律。
The probabilistic parameter can be used to describe and analyze the correlatability among variables or signals that exist in processing of engineering signal extensively. This method can reveal the inherent regularity of correlative degree among signals. Related analysis technology of signal has been widely applied to engineering test and measurement.
出处
《石油仪器》
2002年第6期39-42,62,共4页
Petroleum Instruments
