基于四元数的matlab处理工具包，利用四元数实现了很多图像处理的功能，并提供了api供大家使用-Quaternion-based processing tool kit of matlab, the use of quaternions to achieve a lot of image processing functions, and to provide for your use of the api

四元数傅里叶变换工具函数，内含完全代码和PDF文件说明，可以添加为MATLAB工具箱使用。-Quaternion Fourier transform tool function, contains the complete code and PDF file descr iption, can be added as a MATLAB toolbox.