In this paper, the method of dynamic fractal dimension is presented, and sudden change in low tide level series of the Caoe River is analyzed by making use of such fractional theory.
本文提出了动态分维数的计算方法,并应用此方法对曹娥江低潮位序列中的突变成份进行了分析。
The difficulties of computer algorithm of designed tide level are looking up and counting the relevant tables and drawing the frequency curves.
设计潮位的计算机算法,其难点是有关的表格查算和绘制频率曲线图。
The result indicates that this method is effective and utility to recognize the sudden change which is led by man or nature in tide level time series.