中文说明：包括四元数的各种计算,对球谐函数图形进行仿真,迭代自组织数据分析，基于负熵最大的独立分量分析，中介真值程度度量，基于中介真值程度度量的图像分割BP神经网络的整个训练过程。
English Description：
Including the various calculations of the Quaternion, simulation of spherical harmonic function, iterative self organizing data analysis, independent component analysis based on maximum negentropy, medium truth scale measurement, based on the measure of medium truth scale BP neural networks for image segmentation of the entire training process.