LMNN

说明：  Estimating the positions of sensor nodes is a fundamental and crucial problem in ad hoc wireless sensor networks (WSNs). In this paper, an accurate node localization method for WSNs is devised based on the weighted least squares technique with the use of time-of-arrival measurements. Computer simulations are included to evaluate the performance of the proposed approach by comparing with the classical multidimensional scaling method and Cram´ er-Rao lower bound.

好几种忙多用户算法的程序，已运行过，大家可以(Several busy multi-user algorithm procedures, has been in operation, the U.S. can)

实时跟踪摄像头获取视频中的红色部分，算法由Matlab实现。计算机要有摄像头或连接USB摄像头，Matlab通过自身函数提取视频跟踪。 包含两个文件，word说明了matlab提取视频方法。m文件实现算法，其中摄像头参数部分代码可能视具体情况修改。(Get real-time tracking camera video in the red part of the algorithm by Matlab implementation. Computer must have a camera or connect a USB camera, Matlab function to extract the video track by itself. Contains two files, word describes a method to extract video matlab. m file algorithm, which camera parameters of the code, as the case may be modified.)

In computer science, a binary tree is a tree data structure in which each node has at most two children, which are referred to as the left child and the right child. A recursive definition using just set theory notions is that a (non-empty) binary tree is a triple (L, S, R), where L and R are binary trees or the empty set and S is a singleton set.[1] Some authors allow the binary tree to be the empty set as well.

通过编程，利用变步长的求积公式求解积分，具有较高的精确度(By programming, the integral can be solved by the quadrature formula with variable step size, which has high accuracy.)

说明：  自己保存的北航的集和的sar代码 可以下载学习(Save your own beihang set and THE SAR code can be downloaded to learn)

Matlab命令大全，所有人均可以下载，希望能给与大家一定的帮助！(Matlab command Guinness, everyone can download, I hope everyone can give some help with!)

求解lyapunov指数，适用于一般的方程求解，是通用的函数方法源代码。(Solving lyapunov index for the general equation is a function of common method source code.)

matlab进行不确度计算，完全自主开发，内含matlab与数据库联接计算(Matlab for calculation does not fully independent development, containing Matlab calculations and database connectivity)

对于无源雷达定位系统，采用测向方法对目标定位，并对定位精度进行了分析。(For passive radar location system, using the direction finding method of orientation, and the positioning precision is analyzed.)