fft.m

这是支持在MATLAB中进行四元数（哈密顿数）的工具箱

function Y = fft(X)
% FFT Discrete Quaternion Fourier transform.
% (Quaternion overloading of standard Matlab function, but only one parameter.)
% (The parameters N and dim of the standard function are not yet implemented.)
% 
% This function implements a default quaternion FFT. See the related function
% QFFT, which implements transforms with left or right exponentials and a
% user-specified axis.

% Copyright