数字识别（0到9的数字识别，用的是神经网络识别，）-Digital Identification [0-9 digital identification, neural networks are used to identify,]

图像数字识别系统，包括灰度处理，二值化，去噪化，以及神经网络识别等-Image recognition system, including the gray-scale processing, binarization, denoising, and the neural network recognition

matlab使用hopfield神经网络实现数字识别，加入噪声后，也可以识别出来！-matlab neural network using the hopfield digital identification, adding noise, can also be identified!