中文说明：这是模式识别经典的感知器算法，算法输入两类模式，行表示样本，进行分类，输出为类别标签，参照的算法为蔡元龙老师1986年出版的《模式识别》中的算法流程，对初学者很有帮助。
English Description：
This is the classic Perceptron algorithm of pattern recognition, algorithm chosen two models, said sample, classify, output for the category labels, reference method of Cai Yuanlong teacher, published in 1986 in the pattern recognition algorithm, is very helpful for beginners.