harmonic

crypto technique..simple coding mechanism for given string

微波滤波器耦合矩阵综合， 1 根据传输零点位置，回波损耗求出耦合矩阵； 2 从S21 S11多项式出发 综合出耦合矩阵； 3 已知传输零点位置，滤波器阶数，回波损耗画出滤波器的S参数，分别以4阶和八阶滤波器为例。(1synthesize coupling matrix by the transmission zeros, return loss 2 synthesize coupling matrix by S21 S11 polynomial 3 draw the S parameters of the filter by transmission zeros, return loss,order of filter, Using 4 order and 8 order filter respectively as an example.)

用MATLAB写的JEPG格式的图像处理算法，附带有十张左右的经典图像算法常用图片，可以在同一目录下面自己做一下看效果(MATLAB write JPEG format image processing algorithm, fringe is about 10 images of the classic algorithm commonly used pictures, in the same directory can do something in their effects)

基于copula函数求资产组合的风险VaR(Matlab copula VaR)

This a self-contained package including the 2-D DWT and inverse DWT routines. The included matlab routines are used to generate noisy example images and disply the result of denoising.

模拟车载移动信道产生的瑞利衰落，默认为6径衰落，移动速度可以设定，车载移动信道的仿真常用模型 (Simulate vehicle movement generated by Rayleigh fading channel, the default is 6-path fading, mobile speed can be set, in-car mobile channel simulation model used)

Document related to water management

天线仿真软件HFSS，其中包括天线和微波网络的仿真学习。(Antenna simulation software HFSS, including antennas and microwave network simulation study.)

matlab的入门级图书——GettingStartedwithMATLAB（Version 5）(matlab entry-level books- GettingStartedwithMATLAB (Version 5))

说明：  根据连续时间函数的采样数据，利用spline重构该连续函数，并检查重构误差。(spline interpolation )