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annotate vector2cell.m @ 78:80948a4084f3

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Added the factor or 1/2 to the wall bc term as well.
author Jonatan Werpers <jonatan@werpers.com>
date Wed, 25 Nov 2015 15:41:10 +0100
parents a66aefd5e6ac
children
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14
a66aefd5e6ac Added functions for converting vectors to and from cell format.
Jonatan Werpers <jonatan@werpers.com>
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1 % Splits column vector v into segments of length n and returns the result as a column cell array.
a66aefd5e6ac Added functions for converting vectors to and from cell format.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
2 % v -- column vector to be split
a66aefd5e6ac Added functions for converting vectors to and from cell format.
Jonatan Werpers <jonatan@werpers.com>
parents:
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3 % n -- number of elements in each part
a66aefd5e6ac Added functions for converting vectors to and from cell format.
Jonatan Werpers <jonatan@werpers.com>
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4 %
a66aefd5e6ac Added functions for converting vectors to and from cell format.
Jonatan Werpers <jonatan@werpers.com>
parents:
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5 % cv -- cell array of vectors with lenght n(i)
a66aefd5e6ac Added functions for converting vectors to and from cell format.
Jonatan Werpers <jonatan@werpers.com>
parents:
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6 function cv = vector2cell(v,n)
a66aefd5e6ac Added functions for converting vectors to and from cell format.
Jonatan Werpers <jonatan@werpers.com>
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7 cv = cell(length(n),1);
a66aefd5e6ac Added functions for converting vectors to and from cell format.
Jonatan Werpers <jonatan@werpers.com>
parents:
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8
a66aefd5e6ac Added functions for converting vectors to and from cell format.
Jonatan Werpers <jonatan@werpers.com>
parents:
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9 ind = [0; cumsum(n)];
a66aefd5e6ac Added functions for converting vectors to and from cell format.
Jonatan Werpers <jonatan@werpers.com>
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10 for i = 1:length(n)
a66aefd5e6ac Added functions for converting vectors to and from cell format.
Jonatan Werpers <jonatan@werpers.com>
parents:
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11 ind_i = (ind(i)+1):ind(i+1);
a66aefd5e6ac Added functions for converting vectors to and from cell format.
Jonatan Werpers <jonatan@werpers.com>
parents:
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12 cv{i} = v(ind_i);
a66aefd5e6ac Added functions for converting vectors to and from cell format.
Jonatan Werpers <jonatan@werpers.com>
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13 end
a66aefd5e6ac Added functions for converting vectors to and from cell format.
Jonatan Werpers <jonatan@werpers.com>
parents:
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14 end