摘要
本文采用对不同潮族进行带通滤波而后进行响应分析的方法对潮汐进行分析。引用第一级预报水位构成的非线性输入函数分析非线性潮。给出了预报水位4至6级的组合公式。较好地分析了8,10两族。本文还以坎门和金山咀为例研究了各种输入函数的分析效果,并以预报方差和谱结构来考察输入函数的合理性。
Based on an excellent band-pass filter, the energy from zero to tenth-diurnal tidal level is reasonably analysed by the lumped response analysis. The nonlinear input functions composed nonlinearly of the first order predictions are introduced. The formulas of the higher-order nonlinear interaction for the eighth and tenth-diurnal are presented. The analytical effects of the various kinds of nonlinear input functions are studied systematically. It is suggested that their rationality should be confirmed by both predictable variance and spectral structure.
出处
《海洋与湖沼》
CAS
CSCD
北大核心
1989年第4期330-337,共8页
Oceanologia Et Limnologia Sinica
