annotate reshapeRowMaj.m @ 577:e45c9b56d50d feature/grids

Add an Empty grid class The need turned up for the flexural code when we may or may not have a grid for the open water and want to plot that solution. In case there is no open water we need an empty grid to plot the empty gridfunction against to avoid errors.
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 07 Sep 2017 09:16:12 +0200
parents 5dad3b754c18
children
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1 % Reshapes a matrix as if it was stored in row major order.
5dad3b754c18 Made reshape KronVector more general. Updated name and tests.
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2 function B = reshapeRowMaj(A, m)
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3 D = length(m);
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73bc43c7379e Added function for reshaping grid functions. Added size() method to structured grid.
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5 if D == 1
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5dad3b754c18 Made reshape KronVector more general. Updated name and tests.
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6 m = [m 1];
5dad3b754c18 Made reshape KronVector more general. Updated name and tests.
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7 D = 2;
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8 end
73bc43c7379e Added function for reshaping grid functions. Added size() method to structured grid.
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parents:
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73bc43c7379e Added function for reshaping grid functions. Added size() method to structured grid.
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10 % Reshape and reverse order of indecies
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5dad3b754c18 Made reshape KronVector more general. Updated name and tests.
Jonatan Werpers <jonatan@werpers.com>
parents: 163
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11 B = permute(reshape(permute(A, ndims(A):-1:1), rot90(m,2)), D:-1:1);
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parents:
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12 end