aip_histogram

说明：  空间数据索引技术的描述，初学者可以进行简单的了解(Description of spatial data indexing technology, beginners can be a simple understanding of)

color to black white convertor

基于matlab的pca人脸识别，非常精确，快下哦(pca face recognition, very precise, fast under Oh! !)

该程序可以是俄罗斯方块游戏。可以用键盘改变“方块”的方向而完成游戏。(The program can be a Tetris game. Can use the keyboard to change " box" in the direction of complete games.)

卡尔曼滤波跟踪2D测距雷达的小车运动参数。包括距离和角参数。(Kalman Filter,2D radar)

说明：  自由空间路径损耗模型 羽田孜路径损耗模型 IEEE802.16d的路径损耗模型 距离/正常阴影路径损耗模型(free space path loss model Hata path loss model IEEE 802.16d path loss model distance/normal shadowing path loss models)

相控阵天线的方向图（切比雪夫加权），与理论分析结果相比，小波包分析提取振动信号中的特征频率。( Phased array antenna pattern (Chebyshev weights), Compared with the results of theoretical analysis, Wavelet packet analysis to extract vibration signal characteristic frequency.)

最小方差无畸变波束形成，常用的常规波束形成方法(Minimum variance distortionless beam forming, common conventional beamforming method)

用matlab编写程序来实现蓝牙传输文件，需要自己修改蓝牙传输端口(Write a program using matlab to implement the Bluetooth to transfer files, modify the Bluetooth port needs its own)

运用分枝定界法求解混合整数规划的matlab程序- Use the branch and bound method for solving mixed integer programming procedures (Use the branch and bound method for solving mixed integer programming procedures )