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comparison +time/Rungekutta.m @ 986:a32856fc2ad2 feature/timesteppers

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Rename butcherTableau() to butcherTableauFromStr() in preparation of butcher tableau class
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 08 Jan 2019 13:28:41 +0100
parents 0585a2ee7ee7
children
comparison
equal deleted inserted replaced
985:ad6de007e7f6 986:a32856fc2ad2
24 obj.v = v0; 24 obj.v = v0;
25 obj.n = 0; 25 obj.n = 0;
26 26
27 % Extract the coefficients for the specified method 27 % Extract the coefficients for the specified method
28 % used for the RK updates from the Butcher tableua. 28 % used for the RK updates from the Butcher tableua.
29 [s,a,b,c] = time.rk.butcherTableau(method); 29 [s,a,b,c] = time.rk.butcherTableauFromStr(method);
30 obj.coeffs = struct('s',s,'a',a,'b',b,'c',c); 30 obj.coeffs = struct('s',s,'a',a,'b',b,'c',c);
31 31
32 if isempty(discreteData) 32 if isempty(discreteData)
33 obj.scheme = @(v,t,n) time.rk.rungekutta(v, t, dt, F, obj.coeffs); 33 obj.scheme = @(v,t,n) time.rk.rungekutta(v, t, dt, F, obj.coeffs);
34 else 34 else