About matrix: how to make matrix binary (0 and 1)

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JRC
JRC 2012-12-17
评论： Walter Roberson 2021-8-15
I need write the matrix (0 0 0 0 0), (1 0 0 0 0), (1 1 0 0 0), (1 1 1 0 0),..., (1 1 1 1 1) with 32 possibilities of zero and one using the matlab, and don´t hand.
Thanks.

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回答（1 个）

Matt Fig
Matt Fig 2012-12-17
编辑：Matt Fig 2012-12-17
S = dec2bin((1:32).') % If a string is o.k.
N = S - '0' % If you need a numeric matrix.
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Walter Roberson
Walter Roberson 2021-8-15
Ran in:
S = (dec2bin((1:32)) - '0') * 2 - 1
S = 32×6
-1 -1 -1 -1 -1 1 -1 -1 -1 -1 1 -1 -1 -1 -1 -1 1 1 -1 -1 -1 1 -1 -1 -1 -1 -1 1 -1 1 -1 -1 -1 1 1 -1 -1 -1 -1 1 1 1 -1 -1 1 -1 -1 -1 -1 -1 1 -1 -1 1 -1 -1 1 -1 1 -1

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