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清理window7系统垃圾的批处理程序，很好用(Window7 system garbage cleanup batch program, easy to use)

three phases in Matlab

the code is based on lsb matching revisited technique the new technique available to the user for steganography. that provide high accuracy

MATLAB函数库查询辞典，包含了matlab所有的函数，给大家查找matlab函数的使用带来方便。(MATLAB function library check dictionary, contains all the functions matlab, matlab functions for everyone to find convenient to use.)

Locality Preserving Projections

基于matlab对图像进行中值滤波处理处理，另外附有自己编写的两种中值滤波算法，同时也可以使用matlab自带的median函数(median filter for image processing)

lms algorithm lms algorithmlms algorithm lms algorithm

采用实验估计的目标被动定位技术，涉及极坐标与三维坐标之间的转换(Time delay estimation)

当圆柱型阵列的来波方向为0.5137（对应的pi 坐标）时阵列波束形成方向图(When a cylindrical array for DOA 0.5137 (corresponding to the coordinates of pi) when the array beamforming pattern)

一个二维的卡尔曼滤波程序，给定了状态方程和观测方程，对学习信息融合，滤波估计灯方面有积极的知道效果(A two-dimensional Kalman filtering process, given the state equation and observation equation, the study of information fusion, filtering light area is estimated to know there is a positive effect)