function g=distance_classify(A,b)

距离判别法程序。

输入已分类样本A（元胞数组），输入待分类样本b

输出待分类样本b的类别g

注：一般还应计算回代误差yita



输入已知分类样本的总类别数n 每类作为元胞数组的一列-function g = distance_classify (A, b)　from the Criterion procedures.　 Input samples have been classified A (cell array), the importation of samples for classification b　output samples for classification g　categories b Note: the calculation should also be back on behalf of the general error input yita　of the total known types of classification of the number of samples n　each Cellular-type array as a