Nearestneighbor

张正有的相机标定方法，有图片和程序，希望对相机标定的朋友有帮助(Zhang is some camera calibration method, there are pictures and procedures in the hope of the camera calibration of friends to help)

802.11a协议物理层的仿真源代码，具有较高的正确性(802.11a physical layer protocol source code for the simulation with high accuracy)

说明：  详细介绍了用Matlab编程计算Mie散射的参考文献，内含Matlab源码。(Detailed calculations using Mie scattering Matlab programming reference that contains Matlab source code.)

扩展卡尔曼在定位中的一个例子,在滤波分析中很实用(Extended Kalman positioning an example, very useful in filtering analysis)

说明：  字典树的基本功能是用来查询某个单词（前缀）在所有单词中出现次数的一种数据结构，它的插入和查询复杂度都为O(len),Len为单词（前缀）长度，但是它的空间复杂度却非常高，如果字符集是26个字母，那每个节点的度就有26个，典型的以空间换时间结构。(The basic function of the dictionary tree data structure is used to query a number of times a word (prefix) appears in all the words, which insertion and query complexity are O (len), Len is a word (prefix) length, but its space complexity is very high, if the character set is 26 letters, and that the degree of each node will have 26, the typical structure of space for time.)

文章详细介绍了雷达海杂波模拟即matlab仿真，很不错的一篇文章(That sea clutter simulation matlab simulation)

Voice/Speech recognition

opnet的培训课件，三天的培训内容，包括了概念介绍，建模，调试，以及两个实例。(opnet training courseware, training days, including the introduction, modeling, testing, and two examples.)

beamforming, capon, 和music 三种波达方向定位算法的matlab仿真源代码。(出三维图)(Code source sous matlab de SOURCE LOCALIZATION ALGORITHM(beamforming, capon, and music) (3D))

Automatic integration of functional differential equations: an approach, ACM TOMS, 1 (1975) 357-368.一文中的时滞微分方程求解程序。(Example 1 of K.W. Neves, Automatic integration of functional differential equations: an approach, ACM TOMS, 1 (1975) 357-368.)