-watermarking

关于小波包去噪和小波去噪的matlab程序，对理解小波和小波包两种算法很有帮助。(On wavelet packet denoising and wavelet denoising matlab program for understanding the two algorithms of wavelet and wavelet packet helpful.)

noise removal by open close filter

说明：  对信号进行EMD分解并绘制希尔伯特时频谱的程序，自己做毕业设计编写的( EMD decomposition of signals and time-frequency spectrum of the Hilbert mapping procedures, the design of their own graduates prepared )

计算频控阵天线的方向图，以及场分布的程序，适合新手学习(The direction and the field distribution of the frequency controlled array antenna are calculated.)

模集大作业中仿真用到的电路噪声分析的matlab源代码(noise analysis)

说明：  本例用matlab解决了数学建模中飞机精确定位问题。使用了优化函数‘constr’解决。（请在matlab 6.5以下运行）(Using matlab to solve this case, the mathematical modeling of precise positioning of the aircraft. The use of optimized function ' constr' solution. (Please run the following in matlab 6.5))

说明：  通信系统的仿真,CRC是纠错码的一种,可以用于通信领域,本例子给出了基于matlab的程序,可用于实际的仿真!(communications system simulation, CRC is an error-correcting code that can be used in communications, this example is based on the Matlab program can be used for actual simulation!)

本代码用于BaHF分子动力学的模拟计算，其中文件包里面的byt.inp为数据输入文件，不可丢掉哦(BaHF the code for the molecular dynamics simulation, which package inside byt.inp for data entry documents, not lose!)

多径理解2,理解多径对信号的影响 ,(two multi-path understanding, understanding of the multi-path signals and understanding of the multi-path signals,)

包括欧拉梁单元，杆件梁单元，Truss单元，边界处理等。可通用，里面有变量说明。详细可参考THE FINITE ELEMENT METHOD USING MATLAB(Euler beam element)