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Watermarking algorithms built using matlab

CLPF 理想低通滤波ICHPF 理想高通滤波 的实现用于图像的处理(CLPF ideal low-pass filter ICHPF ideal realization of high-pass filtering for image processing)

snake算法，主动几何模型，用来进行基于区域的图像分割。(snake algorithm,for image sementation。)

说明：  三相桥式全控整流电路，实现三相交流电的整流(three-phase full-controlled bridge rectifier circuit )

模糊控制matlab实现，对于进行二级模糊综合评判，可编制mohufun.m函数来实现(Matlab fuzzy control)

芬兰人海韦里恩 的基于负熵最大的固定点ICA 文件很长 有详细程序说明 很有参考价值(Finn Haiweilien largest negative entropy-based fixed-point ICA file for a long detailed description of the procedures was useful)

先随机找寻一个合理的初始划分，然后试探将样本从一个群搬到另一个群，如果某次搬动能使准则函数值得到改进的话，则继续搬运，否则废除本次搬运，再继续其他搬运。(Randomly and find a reasonable initial division, and then test the sample from a group of moving to another group, if a move can make the criterion function is worth to improve, it continues to handling, otherwise the abolition of the handling, continue to other handling.)

本书详细介绍了matlab在信号分析和处理方面的应用，有丰富的应用实例和习题，有大量的源程序。(the book details the Matlab signal analysis and processing of applications, is rich in examples and exercises, a large number of the source.)

comparaison de vecteurs aléatoires

反幂法计算最小特征值及其特征向量，matlab调用函数(Inverse power method to calculate the smallest eigenvalue and its eigenvectors matlab function is called)