view reshapeRowMaj.m @ 888:8732d6bd9890 feature/timesteppers

Add general Runge-Kutta class - Add a general Runge-Kutta class which time integrates the solution based on coefficients obtained from a Butcher tableau - Add butcher tableau which returns coefficents for the specified Runge-Kutta method - Remove RungKutta4proper, since obsolete
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Thu, 15 Nov 2018 17:10:01 -0800
parents 5dad3b754c18
children
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% Reshapes a matrix as if it was stored in row major order.
function B = reshapeRowMaj(A, m)
    D = length(m);

    if D == 1
        m = [m 1];
        D = 2;
    end

    % Reshape and reverse order of indecies
    B = permute(reshape(permute(A, ndims(A):-1:1), rot90(m,2)), D:-1:1);
end