本算法主要采用的是极限学习机对电机故障诊断的研究，通过训练精度来诊断该算法的效果-This algorithm is mainly used in research ELM motor fault diagnosis, through training to diagnose accuracy of the algorithm effect

简单介绍一下视频的存储格式与基本操作方法。一个视频由很多帧的图片构成，当逐帧播放这些图片时，类似放电影形成连续动态的视频效果。从数学表达上来看，存储于计算机中的视频，可理解为一个3维数据，其中代表视频帧的长，宽，代表视频帧的帧数(Briefly describes the video storage format and basic methods of operation. A video is made up of pictures from many frames. When frames

用Matlab研究十字绣中线长最短的源代码-Using Matlab to study the shortest source of cross stitch midline source code