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 ;