code for criteria function for lanching satelite

这是关于支持向量机的手写字体识别，其中手写字体是0-9一共10个数字，每张数字有5张不同角度的照片-It s all about support vector machine (SVM) of handwriting recognition, handwriting is 0-9, a total of 10 Numbers each number five pictures of different angles

SVE1污染物传播半径的计算，UDF，适用于Fluent(User-Defined Function for Residual ratio)