中文说明：本代码是基于自编码在对于手写数字识别的基础上对于轴承故障信号的检测识别，信号来源于凯斯西储大学实验室，错误类型分为正常normal ，外圈错误OF，内圈错误IF，轴错误RF，一共分为是个级别
English Description：
This code is a coding for handwritten numeral recognition based on bearings fault signal recognition signals from the laboratory at case Western Reserve University, errors are divided into normal normal, error in the outer ring OF, error IF the inner ring, axis error RF, is composed of is a level