豆粑粑，matlab 找两个散点的相交集合，intersection of two data sets

正文摘要:

别人的问题， 两个点集都有不少点。 要找这两个点集相交的集合。 By the way, I will be dead soon. So if u have problem about this code, contact me please. meatball1982@163.com. clear all cl ...