简单神经网络EA 需要训练EA的神经元，两层神经元，具体可以自己摸索也可以百度训练的方法-Simple Neural Network EA EA neurons need to be trained, two layers of neurons, can find their own way to be specific training methods Baidu

这个是做图像识别的数据包，主要是做BP神经网络对手写数字的识别(This is a data packet for image recognition)