中文说明：matlab源码，包括1 bp神经网络以及elm的训练以及学习过程2 包含提取数据的代码，用来判断人眼的张开闭合 3 包含图片数据 用来判断人眼的张开闭合
English Description：
MATLAB source code, including 1 BP neural network and the training and learning process of Elm 2 contains code to extract data, and is used to determine the human eye to open and close 3 to include the picture data is used to determine the human eye to open and close