能够实现几种经典的分类算法（ID3，C4.5等）-It can inmplement several classic classification algrorithm(ID3，C4.5,etc.)

使用canny算子对图形进行边缘化处理，适用于matlab对图形处理、图形目标提取等问题-Using canny operator marginalization of graphics processing for matlab graphics processing, graphics object extraction and other issues