ErsBlocksGame

计算数独的好方法，能够快速解决问题，使用方便(Good way to calculate the number of independent, able to quickly solve the problem, easy to use)

使用matlab就行计算和求值偏微分方程组，提供一些程序语言参考(using matab to analyze the partial differntial problem)

说明：  MATLAB编写的编码GUI，包括文件分析、频数统计、编码列表等。编码方法包括霍夫曼、香农、费诺、改进费诺等。GUI中还包括各编码方法的比较。GUI界面非常美观漂亮。(MATLAB code GUI, including documents analysis, frequency statistics, code list, etc.The encoding methods including hoffman, shannon, fees, and GaiJinFei etc.The comparison of GUI includes various coding method.GUI interface is very beautiful and beautiful.)

说明：  MATLAB的感应双馈发电机系统仿真感应双馈发电机系统仿真 (MATLAB induction doubly-fed generator system simulation)

一个温度程序，MPLab开发环境，用热敏电阻转换实现温度的显示(A temperature program, MPLab Development Environment)

SQP算法的matlab实现，包括子程序的实现和整个的大问题，配合使用(The sub-problem of SQP programing)

9节点潮流计算采用的是牛顿拉夫逊法的直角坐标方法 采用的是matlab语言(power flow calculation 9 node)

skin detection by back projection and using a .jpg file consist of skin model and detect skin from image that have an similar texture compare to model

simulation of cognitive radio using matlab

聚类算法，不是分类算法。分类算法是给一个数据，然后判断这个数据属于已分好的类中的具体哪一类。聚类算法是给一大堆原始数据，然后通过算法将其中具有相似特征的数据聚为一类。这里的k-means聚类，是事先给出原始数据所含的类数，然后将含有相似特征的数据聚为一个类中。所有资料中还是Andrew Ng介绍的明白。首先给出原始数据{x1,x2,...,xn}，这些数据没有被标记的。初始化k个随机数据u1,u2,...,uk。这些xn和uk都是向量。根据下面两个公式迭代就能求出最终所有的u,这些u就是最终所有类的中心位置。(Clustering algorithm, not a classification algorithm. Classification algorithm is to give a figure, and then determine the data belonging to a specific class of good which category. Clustering algorithm is to give a lot of raw data, and then through the algorithm which has similar characteristics data together as a class. Here k-means clustering, is given in advance the number of classes contained in the raw data, then the data contain similar characteristics together as a class. All information presented in or Andrew Ng understand. Firstly, raw data {x1, x2, ..., xn}, the data is not labeled. K random initialization data u1, u2, ..., uk. These are the vectors xn and uk. According to the following two formulas can be obtained final iteration all u, u is the ultimate all these classes the center position.)