octave> a=[1,2,3,4,5,6] a = 1 2 3 4 5 6 octave> reshape(a,3,2) ans = 1 4 2 5 3 6 octave> a=a' a = 1 2 3 4 5 6 octave> reshape(a,2,3) ans = 1 3 5 2 4 6 octave> a=[1,3,5;2,4,6] a = 1 3 5 2 4 6 octave> reshape(a,3,2) ans = 1 4 2 5 3 6
octave> a=[0:19]' a = 0 1 2 3 4 5 (中略) 17 18 19 octave> b=reshape(a,4,5) b = 0 4 8 12 16 1 5 9 13 17 2 6 10 14 18 3 7 11 15 19 octave> b(1,:)' ans = 0 4 8 12 16