【摘要】 提出了一种手写邮政编码识别的神经网络实现方案，在预处理环节中，采用了一种新颖的细化和特征提取算法，减小了神经网络的规模和结点数目；在识别环节中，采用了三层ＢＰ网进行识别输出；目前，用该方案作成的识别系统，已取得了令人满意的结果。更多还原

【Abstract】 A neural network design for the recognition of handwritten postcode is presented.In thepre-processing unit,a new algorithm for fining and feature extraction is adopted to reducethe size and number of nodes of the neural network and the three-layer BP(back-propagation)neural network is used in the recognizing unit.The recognizing system devel-oped is found to be satisfactory.更多还原