最大似然估计

wsn的TEEN算法，自己加入了相应的注释，相信大家会看的很轻松(wsn the leach method, its accession to the corresponding note, I believe we will see very easily)

这是自己用MATLAB写的角点检测源程序，非常简单，效果良好(This is written using MATLAB corner detection source, very simple and effective)

论文题目：基于Matlab无刷直流电机控制系统建模与仿真 为验证控制算法和控制策略的合理性，在 分析无刷直流电机数学模型的基础上，用Matlab建 立了无刷直流电机控制系统的仿真模型，并详细介 绍了控制系统的各个子模块。通过对实例电机的仿 真，给出了仿真结果，证明了该模型的可行性。(To verify the control algorithm and control strategy is reasonable, in the Analysis of brushless DC motor based on the mathematical model, using Matlab to build Li of the brushless DC motor control system simulation model, referred in detail Shao-control system, the various sub-modules. Through the examples of motor imitation True, gives the simulation results prove the feasibility of the model. )

说明：  经典算法的程序代码，微分方程的计算方法等等(Classical algorithm code, the calculation of differential equations, etc.)

灰度共生矩阵提取特征值，最近邻算法，进行纹理图像分类。creat_apprentissage用来训练样本，cooccurence是灰度共生矩阵提取特征值，knn是进行k最近邻算法，classif是纹理图像分类(coocurence matrix，using K nearest neighbor to classify textures images.)

说明：  计算简单管道当阀门关闭时管道内的水锤压力。(Calculate the water hammer pressure in a simple pipe when the valve is closed.)

三相晶闸管桥式整流器 比且实用PI控制alpha 角度(three phase converter with PI controller)

this function used to calculate MATRIX DETERMINANT

sobel算子 源代码，能完成图像边缘检测 (sobel operator )

WINNER 2 Channel Model antenna ver064