说明：泊松相关系数的提升统计，我觉得挺有用的，大家不妨一学。

pearson-correlation 相关系数

说明：各种算法可以用来进行曲线拟合. % A command-line peak fitting program for time-series signals, written as a self-contained % Matlab function in a single m-file....

matlab Peakfitting