part-18

power_switch.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_switch.rar, Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

说明：  改进的DV-Hop定位算法matlab仿真代码 毕设的同学能弄用(Improved DV-Hop positioning algorithm matlab simulation code for the students to complete can get used to )

图像边缘提取matlab代码，主要利用log算子和中值滤波提取图像边缘，并显示出原图形和边缘提取图像(extract the edge ofthe image)

用MATLAB语言仿真无线传感器网络中三边定位法、极大似然值定位法、质心定位法和泰勒级数展开定位法(Using MATLAB simulation of wireless sensor networks trilateral positioning method, maximum likelihood value positioning method, centroid location positioning method and Taylor series expansion method)

calculating the square root of A by Newton method used to calculate the root of A by the method of Newton: usual and the modified method

说明：  A Review paper on human detection for video survelliance

拉普拉斯特征映射,最大差异展开，时频域特征(Laplacian Eigenmap Maximum difference expansion Fast Maximum difference expansion ISOMAP)

曼彻斯特编码的MATLAB实现，做了好久的，大家一看就能明白(Manchester encoding MATLAB implementation, so a long time, and we can see a glance)

常用matlab指令列表，方便初学者学习或者查询。(Matlab command list of commonly used to facilitate learning for beginners or inquiries.)

一个2D的FDTD模拟算例，包括完整的定义、初始化、更新方程、显示和FDTD迭代文件。该算例适合初学FDTD的人员掌握完整流程。(A 2D FDTD simulation examples, including a complete definition, initialization, update equations, display and FDTD iteration file. This example is suitable for beginners FDTD personnel to master the complete process.)