www.gusucode.com > 三维方格产生源码程序 > 三维方格产生源码程序/GridGeneration/ParabolicCylinderCoordinates.m
function [x y] = ParabolicCylinderCoordinates(Xi,Eta) r = 1+Xi ; s = 1+Eta ; x = 1/2*(r^2-s^2) ; y = r*s ;