皮尔逊相似度匹配，非常适合研究信号的模式匹配人员拿来直接使用，C#实现的算法-Pearson similarity match is very suitable for the study of the signal pattern matching staff brought directly use the algorithm implemented in C#

计算两个信号的皮尔逊指数，来评估两个信号的相似度(The Pearson exponents of the two signals are calculated to evaluate the similarity of the two signals)