axis.m

来自「这是支持在MATLAB中进行四元数（哈密顿数）的工具箱」· M 代码 · 共 6 行

function y = axis(x)
% AXIS  Axis of quaternion.
% If Q = A + mu .* B where A and B are real/complex, and mu is a unit pure
% quaternion, then axis(Q) = mu.

% Copyright