octave> a = [1 2 3] a = 1 2 3 octave> a = [1 2; 3 4] a = 1 2 3 4
octave> 1:5 ans = 1 2 3 4 5 octave> 1:0.5:3 ans = 1.0000 1.5000 2.0000 2.5000 3.0000
octave:9> zeros(2,3) ans = 0 0 0 0 0 0 octave:10> ones(3,2) ans = 1 1 1 1 1 1 octave:11> eye(2,3) ans = 1 0 0 0 1 0 octave:12> eye(3,2) ans = 1 0 0 1 0 0
octave:8> diag([1,2,3],1) ans = 0 1 0 0 0 0 2 0 0 0 0 3 0 0 0 0
[1,2] を 等間隔に分割し, 両端を含め 5 つの点を得る:
octave:8> linspace(1,2,5) ans = 1.0000 1.2500 1.5000 1.7500 2.0000最後の数字のデフォルトは 100.