CRC16验证程序，可对文件以及手动输入的16进制内容进行CRC16验证-CRC16 verification process can be manually entered on the documents and the contents of 16 hex CRC16 verification

一个简单的数理统计系统，实现了矩阵的方差，协方差，概率统计等运算，包含说明文件的。-A simple system of mathematical statistics to achieve a matrix of variance, covariance, probability and statistics and other operations, including documentation.