手写数字识别 实现简单的手写数字识别功能-Handwritten numeral recognition simple handwriting recognition feature number

手写数字识别获取特征，并且获取特征后可以进行用最小错误率贝叶斯识别-To obtain the characteristics of handwritten numeral recognition，And get the feature can be carried out with the minimum error rate of Bayesian identification