matlabjingdian

维纳滤波，能滤除干扰噪声，提取有用信号。但是当输入信号的统计特性偏离设计条件，它就不再是最佳的了，这在实际应用中受到了限制。 (Wiener filter, to filter out interference noise, extract the useful signal. However, when the statistical characteristics of the input signal deviates from the design conditions, it is no longer optimal, which has been limited in practical application.)

使用SA模拟退火算法解数独，拥有自己的适应值函数并且可以查看过程(SA simulated annealing algorithm using Sudoku)

QPSK星座图，信噪比为5dB，10dB(QPSK constellation, the signal-to-noise ratio is 5dB, 10dB)

matlab实现特征值的计算，对于初学者非常有用。从书上下载的源代码。(Feature is matlab calculation, is very useful for beginners. Downloaded from the book source code.)

自己写的,有关于在电脑上仿真手机图片的显示效果,希望有所帮助(wrote it myself, on the phone computer simulation results show the pictures, hoping some help)

this file is fft of video.

说明：  文件中是用于matlab画smith圆图程序包(Document is used to circle diagram smith painting matlab package)

Dynamically creates a menu tree at run time by replicating a directory folder tree

说明：  优化工具箱，曲柄摇杆机构的按期望函数设计。(Optimization Toolbox, the crank rocker mechanism design functions as expected.)

自己编写的有关Matlab中MUSIC算法下的目标方位估计 (I have written about the MUSIC algorithm in Matlab DOA Estimation)