Mercurial > repos > public > sbplib
view reshapeRowMaj.m @ 1289:2fd2e2337b77 feature/boundary_optimized_grids
Add utility function for constructing a (possibly multidimensional) grid based on the grid points used by the boundary optimized SBP operators
author | Vidar Stiernström <vidar.stiernstrom@it.uu.se> |
---|---|
date | Wed, 01 Jul 2020 15:15:30 +0200 |
parents | 5dad3b754c18 |
children |
line wrap: on
line source
% 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