matlab 在figure 中绘制一个坐标系

matlab 在figure中绘制一个坐标系

function axis3
%绘制位于原点的沿着xyz轴的一个坐标系
% arrow3([0 0 0],[1 0 0],0.02,0.1,0.04,'k')
% arrow3([0 0 0],[0 1 0],0.02,0.1,0.04,'k')
% arrow3([0 0 0],[0 0 1],0.02,0.1,0.04,'k')
arrow3([0 0 0],[1 0 0],0.02,0.1,0.04,'r')
arrow3([0 0 0],[0 1 0],0.02,0.1,0.04,'g')
arrow3([0 0 0],[0 0 1],0.02,0.1,0.04,'b')
end

arrow3 函数请参考以下文章链接：
matlab 绘制三维空间的立体箭头

通过改变arrow3的输入，可以修改坐标系的原点位置，方向，绘制空间内任意姿态的坐标系。