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Next: 行列の変形 Up: ベクトルと行列 Previous: 基本演算

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octave:17> a=[1; 2]
a =

  1
  2

octave:18> a'
ans =

  1  2

octave:19> [3, a']
ans =

  3  1  2

octave:20> [3; a]
ans =

  3
  1
  2

octave:21> a=ones(2);
octave:22> b=eye(2);
octave:23> [a; b]
ans =

  1  1
  1  1
  1  0
  0  1

octave:24> [a b]
ans =

  1  1  1  0
  1  1  0  1



Toru Sasaki
2001-07-23