Mann-Kendall突变分析用于分析计算时间序列中的突变点，在水文、气象中应用广泛。-The Mann-Kendall abrupt change test is introduced to analyze and calculate the abrupt change point of time series, which is widely applied in the subject of hydrology and meteorology.

适用于气象数据编程，用于趋势分析，可以方便大家使用。(Applicable to meteorological data programming)

用来计算降水序列的趋势及突变分析的MATLAB程序(The trend and catastrophe analysis used to calculate the precipitation sequence)