自然梯度算法，实现盲源分离，体现了该方法性能-The natural gradient algorithm, realization of blind source separation, reflects the performance of the proposed method

一种基于局部梯度比率特征度量SAR图像相似性的新方法-A new method for SAR image similarity measure based on local gradient ratio characteristic .pdf

连续相位调制信号(CPM)产生，相关分析过程的matlab方法，利用自然梯度算法。- Continuous phase modulation signal (CPM) to produce, Correlation analysis process matlab method, Use of natural gradient algorithm.