摘要
本文结合工程实例,将频谱分析方法初步应用于地下水水位的中、长期动态变化的预测。该法计算简单,特别是在水位序列中除了一些随机组分以外,还保持了一个或多个周期成分的情况下,预报精度较高。
With case histories, this paper primarily applies the frequency spectrum analysis method to the medium and long term prediction of the dynamic fluetuation of groundwater levels. This method is simple in its calculation. Especially, besides some stochastic element in the water level series, it keeps one or more periodic elements. It has a high prediction precision under these conditions.
出处
《勘察科学技术》
1993年第3期41-44,共4页
Site Investigation Science and Technology
