lxl

Koch分形曲线计算地图边界，此程序能较好的计算任意凸图形边界长度。程序计算步骤为：提取图形边界，将边界点按与中心点所成角度排序，每隔一定角度取一边界点，对选取的边界点做3次迭代Koch分形(Koch fractal curve map boundary, this procedure can be better calculated arbitrary convex graphical boundary length. The program calculation steps: to extract graphical boundary, the boundary points and the center point of the angled Sort every angle to take a boundary point, done the 3 iterations Koch fractal selected border points)

锁相环PLL原理与应用入门教程，很经典，值得一看(Principle and Application of phase-locked loop PLL Tutorial, very classic, worth a visit)

这是一个用FDTD算法计算三维泄漏同轴线的辐射和传播特性的matlab程序.采用MUR吸收边界条件,对于学习FDTD方法中的建模,近-远场外推,吸收边界设置等很有帮助(This is a three-dimensional calculation of radiation and propagation characteristics of the leakage coaxial with the FDTD algorithm matlab program uses MUR absorbing boundary conditions for modeling learning FDTD method, near- far extrapolation, absorbing boundary settings, and so helpful)

关于恶意代码检测和LTE网络，4G的LTE-A网络的外语文章(Foreign-language article about malicious code detection and lte network, lte-a network of 4g)

advanced function approximation

这是一个进行卫星轨道预报的程序。导航卫星；自主轨道预报；状态转移矩阵。无错误(This is a satellite orbit prediction program. Navigation Satellite autonomous orbit prediction state transition matrix. No error)

MATLAB CODE FOR ARITHMETIC AND LOGICAL OPERATIONS IN IMAGE

已知一个二自由度机器臂的关节长度，给出一个圆形轨迹，让机器臂随轨迹移动。前提是轨迹在机器臂的工作空间内。(Known length of a two degree of freedom robotic arm joints to give a circular path, so that the robotic arm to move with the trajectory. The premise is the trajectory in the workspace of the robotic arm.)

this code is use in telecommunication matlab code

rkt filtering, image processing