//设置特征的名称
// int i=0;
/* for (int i = 0; path_name[i] != '/0'; i++){
if (path_name[i + 1] == '.')
break;
}*/
// sprintf("feats", "%d", t); // 将整数转换成字符串
// int i=0;
/* for (int i = 0; path_name[i] != '/0'; i++){
if (path_name[i + 1] == '.')
break;
}*/
// sprintf("feats", "%d", t); // 将整数转换成字符串