face-recognition

speed control of dc motoer

本例用五点差分法求解一个二阶偏微分方程，其间用Jacobi迭代求解(This example uses a five-point difference method for solving second order partial differential equations, during which the Jacobi iterative)

说明：  AR模型的AIC定阶 5阶 过程很详细 有详细的注释(AIC given order of the AR model order 5 there is a very detailed process detailed notes)

orthogonal division multiplixing(ofdm) is a new scheme used in wireless communication systems its also called multicarrier system and achieved this. cyclic prefix is used to minimize the intersymbol interference(ISI) and intercarrier interference

关于MATLAB 交通视频处理,对大家有帮助(Traffic video processing on MATLAB)

说明：  自组织特征映射的一种基本算法，供初学者使用(Self-organizing maps as a basic algorithm for beginners)

该算法可以直接实现，程序不需要修改且有详细的程序解释(The algorithm can directly implement the program and there is no need to modify the procedure explained in detail)

霍夫曼编码matlab程序 对英文字母进行编码 进过高斯信道后 接收端解码 (Hoffman coding matlab procedures for receiving encoding into the Gauss channel after the decoding of English letters)

Facial Recognition program kNN

用K均值算法和C模糊算法对sonar数据和iris数据进行分类。 K均值算法是一种很常用的聚类算法，其基本思想是，通过迭代寻找K个聚类的一种划分方法，使得用这K个聚类的均值来代表各类样本是所得到的的总体误差最小。 模糊C均值（FCM）算法在K均值算法的基础上，用模糊子集代替确定子集，从而得到模糊的分类结果，即分类结果的模糊化。(Sonar data and iris data are classified by means of K mean algorithm and C fuzzy algorithm. The K mean algorithm is a very common clustering algorithm. Its basic idea is to find a partition method of K clustering by iteration, so that the average error of the mean of the K clustering is minimized. The fuzzy C mean (FCM) algorithm is based on the K mean algorithm. The fuzzy subset is replaced by the fuzzy subset, thus the fuzzy classification result is obtained, that is, the classification result is fuzzed.)