15. Metoda konÄnih elementov in reÅ¡evanje BDE in PDE v Matlabu
15. Metoda konÄnih elementov in reÅ¡evanje BDE in PDE v Matlabu
15. Metoda konÄnih elementov in reÅ¡evanje BDE in PDE v Matlabu
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Matlab implementacija za zgled 3<br />
function [c,f,s] = fisherde(x,t,u,ux)<br />
c = 1;<br />
f = ux;<br />
s = u*(1-u);<br />
function [pa,qa,pb,qb] = fischerbc(xl,ul,xr,ur,t)<br />
pa = 0;<br />
qa = 1;<br />
pb = 0;<br />
qb = 1;<br />
function y = fischer<strong>in</strong>i(x)<br />
y = 0.25*(cos(0.1*pi*x).^2).*(abs(x)