此处有两个源代码，一个先剔除Excel数据中的异常数据，再由另一个程序代码检验导入到MATLAB中的Excel数据属于哪种分布（正态分布、伽马分布、泊松分布和rayleigh）。(There are two source codes here, one that first eliminates the exception data in the Excel data, and then the other program code tests which distribution (normal distribution, gamma distribution, Poisson distribution, and Rayleigh) of the Excel data imported into the MATLAB.)