Mercurial > repos > public > sbplib

comparison +time/ExplicitRungeKuttaDiscreteData.m @ 737:521076a6ffa5 feature/d1_staggered

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Update Runge Kutta for discrete data to return stage rates if needed.
author Martin Almquist <malmquist@stanford.edu>
date Wed, 25 Apr 2018 16:58:45 -0700
parents 9c3c180c7ed3
children 44c46bd6913a
comparison
equal deleted inserted replaced
690:9c3c180c7ed3 737:521076a6ffa5
43 obj.K = sparse(obj.m, obj.s); 43 obj.K = sparse(obj.m, obj.s);
44 obj.U = sparse(obj.m, obj.s); 44 obj.U = sparse(obj.m, obj.s);
45 45
46 end 46 end
47 47
48 function [v,t,U,T] = getV(obj) 48 function [v,t,U,T,K] = getV(obj)
49 v = obj.v; 49 v = obj.v;
50 t = obj.t; 50 t = obj.t;
51 U = obj.U; % Stage approximations in previous time step. 51 U = obj.U; % Stage approximations in previous time step.
52 T = obj.T; % Stage times in previous time step. 52 T = obj.T; % Stage times in previous time step.
53 K = obj.K; % Stage rates in previous time step.
53 end 54 end
54 55
55 function [a,b,c,s] = getTableau(obj) 56 function [a,b,c,s] = getTableau(obj)
56 a = obj.a; 57 a = obj.a;
57 b = obj.b; 58 b = obj.b;