prewhitening

With MLE/DC and some coupling between them, the PSD and PDF parameters of colored non-Gaussian data can be estimated correctly.So processing of prewhitening and gaussianizing can be realized.

使用MLE/DC参数估计法，并在两法间建立一定耦合，即可对有色非高斯数据进行准确的功谱和概密度建模，进而实现数据的预白与高斯化。