有谁知道我为什么会看到这些错误？我没有给它一个矩阵。

>>> t = 0:0.1:2*pi;
>>> quiver3(4*t,3*cos(t),3*sin(t));
error: __quiver__: operator +: nonconformant arguments (op1 is 3969x1, op2 is 6
3x1)
error: called from:
error:   /usr/share/octave/3.6.2/m/plot/private/__quiver__.m at line 179, colum
n 10
error:   /usr/share/octave/3.6.2/m/plot/quiver3.m at line 75, column 11