matlab_n

说明：  本人的一篇数字图像水印文章，一种基于图像最高有效位构造密钥的零水印算法（核心期刊），共大家参考。(A Kind of Non-watermarking Algorithm Based on MSB Structure Key )

Cipher Block Mode for Authentication.

LA BOUCLE OUVERTE DE LA MADA CONTROLE INDIRECT

hide message inside image and retrive it from image using dct

说明：  IEEE33节点的潮流计算程序，使用了前推回代方法。(IEEE33 node power flow calculation program)

该函数实现标准的常增益滤波算法，用于状态估计，目标跟踪(Alpfa beta filter)

infinite impulse response filters (IIR).. included LPF,HPF, BPF and BSF.. both butteworth and chebyshev..

音效反馈梳装滤波器的matlab程序，可配合使用实现混响效果(comb filter for music effect )

　k-means 算法接受参数 k ；然后将事先输入的n个数据对象划分为 k个聚类以便使得所获得的聚类满足：同一聚类中的对象相似度较高；而不同聚类中的对象相似度较小。聚类相似度是利用各聚类中对象的均值所获得一个“中心对象”（引力中心）来进行计算的。(K-means algorithm accept parameter k Then will the n of prior input data object is divided into k clustering to make won clustering meet: the same clustering the object in the similarity is higher And different clustering the object in the smaller similarity. Clustering similarity is using the cluster of the object in the mean gained a "center object" (the center of gravity) to calculate. )

利用MATLAB基于人工势能场法进行避障，并分析避障过程中航行器与障碍物、目标点的距离(MATLAB is used to avoid obstacle based on artificial potential field method, and the distances between the vehicle and the obstacle and between the vehicle and the goal are analyzed)