Mercurial > repos > public > sbplib

comparison +time/Rungekutta4RV.m @ 831:d0934d1143b7 feature/burgers1d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix bug in initialization of differential operators
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Tue, 11 Sep 2018 13:24:08 +0200
parents fae41958af4f
children 008496ca38f3
comparison
equal deleted inserted replaced
815:fae41958af4f 831:d0934d1143b7
36 36
37 function obj = step(obj) 37 function obj = step(obj)
38 v_prev = obj.v; 38 v_prev = obj.v;
39 F = @(v,t) obj.F(v, t, obj.RV.getViscosity()); 39 F = @(v,t) obj.F(v, t, obj.RV.getViscosity());
40 obj.v = time.rk4.rungekutta_4(obj.v, obj.t, obj.k, F); 40 obj.v = time.rk4.rungekutta_4(obj.v, obj.t, obj.k, F);
41 obj.RV.update(obj.v, v_prev, obj.k);
41 obj.t = obj.t + obj.k; 42 obj.t = obj.t + obj.k;
42 obj.n = obj.n + 1; 43 obj.n = obj.n + 1;
43 obj.RV.update(obj.v, v_prev, obj.k);
44 end 44 end
45 end 45 end
46 46
47 47
48 methods (Static) 48 methods (Static)