说明：  使用模糊化的方法先对输入数据做模糊预处理，再以反向传播网络做模糊分类。利用图像的不变矩特征对图形进行分类，以模糊化后的归属值代替目标输出值，加快了网络的收敛速度。
(The use of fuzzy methods to input data to do so fuzzy pretreatment, and then to reverse the spread of the network so fuzzy classification. The use of image moment invariants to classify the characteristics of graphics to fuzzy after the attribution of value to replace the target output value, accelerate the network convergence speed.)