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how to set matrix from data

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yu yue
yu yue 2016-10-15
评论： Walter Roberson 2016-10-15
I have a path from node 6 to node 2, how can i can get the matrix like this [0 1 0 0 0 -1] ?

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Walter Roberson
Walter Roberson 2016-10-15
sn = 6; en = 2;
m = zeros(1, max(sn,en));
m(sn) = -1;
m(en) = 1;
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yu yue
yu yue 2016-10-15
编辑：yu yue 2016-10-15
hi. If I have 6 node, but the path is from 3 to 5, how can I get [0 0 -1 0 1 0]? I only get [0 0 -1 0 1]

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