早期，matlab主要是进行科学计算等应用，而目前可以有了更广泛的用途，如图像处理，上传文件就对matlab中的图像处理命令进行了详细介绍。-Early, matlab is mainly for scientific computing applications, can now have a broader range of uses, such as image processing, upload files on the right of the matlab image processing commands are described in detail.