中文说明：ransan测试函数+ransan测试函数function p1 = ransac(datax,datay,k,t,d)% k 是循环的最多次数% t 阈值% d 概率数 多少点落入拟合的线周围
English Description：
+Ransan ransan testing functions testing functionsfunction p1 = ransac(datax,datay,k,t,d)% K cycle is the maximum number of% T thresholdProbability number% d points in the hands around the fitting line