Utility function to calculate the area enclosed by the convex hull of bivariate data. Not intended for direct use by the user, and is called by hullarea
效用函数计算的二元数据的凸包包围的区域。由用户直接使用,不用于,由hullarea,被称为
用法----------Usage----------
hullarea(x,y)
参数----------Arguments----------
参数:x,y
Bivariate data given as vectors x and y
向量x和y为给定的二元数据