envelope

说明：  M-file to calculate and plot the velocity and

该程序经过实际使用，是综合网上各种求小波包能量方法的正确版本，能够有效使初学者少走弯路，可直接使用，对于函数已进行了备注。(After the actual use of the program is a comprehensive online variety seeking wavelet packet energy method the correct version, so that beginners can effectively avoid detours, can be used directly for the function has been carried out notes.)

matlab coade source for beam pattren for the simutalion of smart antenna in matlab

PID控制极点配置的自适应控制的应用实例(PID control poles of adaptive control)

有关可变码长的LDPC编码电路的设计与实现和一些相关的英文资料以及文献(LDPC)

matlab开发的阵列天线设计工具，可以设计均匀/非均匀、一维/多维等阵列，可画出方向图(Matlab development of the antenna array design tools can be designed uniform/non-uniform, one-dimensional/Multi-dimensional arrays, etc., can be painted pattern)

利用MATLAB实现的最小包围矩形算法，精简实用(MATLAB implementation of the minimum bounding rectangle algorithm)

convert RGB color space to Lab color space

WATEMARKING WITH BLIND EMBEDDING

EKF的效果需要有test来测验。test中给定了初值来验证EKF的滤波效果(EKF the test results need to test. Test were given to verify the initial value of the filtering effect of the EKF)