gusucode.com > demos工具箱matlab源码程序 > demos/pdex1bc.m
function [pl,ql,pr,qr] = pdex1bc(xl,ul,xr,ur,t) %PDEX1BC Evaluate the boundary conditions for the problem coded in PDEX1. % % See also PDEPE, PDEX1. % Lawrence F. Shampine and Jacek Kierzenka % Copyright 1984-2014 The MathWorks, Inc. pl = ul; ql = 0; pr = pi * exp(-t); qr = 1;