由递归方法求krawtchouk矩，提取图像特征，简单易懂，附有相关参考论文说明，并附有本作者的交流方式，欢迎讨论。-Find the recursive method krawtchouk moment, easy to understand, with a descr iption of the relevant reference papers, along with the author s communication, welcomed the discussion.

递推的极大似然法辨识程序 用递推的极大似然法对系统辨识的参数集,-Recursive maximum likelihood method identification procedures Using recursive maximum likelihood method to set parameters of system identification,

通过最速下降算法研究基于梯度的自适应方法,最速下降是递归的,-Through the study of steepest descent algorithm based on gradient adaptive method, the steepest decline is recursive,