实现BMP转yuv的功能，，很实用方便,是在VC++编程环境中开发的，用于实现图片的bmp转换成yuv格式-BMP to yuv functionality, very practical and convenient in VC++ programming environment developed and used to implement the picture bmp convert yuv format

yuv2bmp的文件格式转化，matlab代码-the code for yuv file change to bmp file