基于综合特征的图像检索系统程序，直接打开Run.m后运行， 先选待匹配图片，在输入权重，默认文件路径在Pic文件夹下，无须修改！-Image retri system based on an integrated feature of the program directly open the run after Run.m, The first election to be matched image, enter the weight, the default file path