juxing

Matlab simulation for an oscillating circuit

本压缩包包括多种水印代码，其中有DCT1,DCT2,CDMA,LSB等。(The package includes a variety of watermarking compressed code, which DCT1, DCT2, CDMA, LSB and so on.)

本人自己编写的最坏性能最优稳健波数形成算法程序，使用非线性约束优化算法进行加载量的求解。另外一个为主程序，测试用。(It s a worst-case-optimal-robust-beamformer for array signal beamforming.)

从入门要精通PID控制,主要针对的初学PI(From entry to master PID control, mainly for the beginner PI)

水声合成孔径的波束形成，并采用fftsa和Etam算法分别进行仿真。集中在一个界面里。(Synthetic aperture acoustic beam forming and using fftsa and Etam algorithms are simulated. Concentrated in an interface where.)

The attached file provides information to those interested in learning matlab.

SM系统matlab程序，传输天线、接收天线数量可调，信号调制方式可调，循环次数可调。最后生成BER性能曲线，并将不同SNR下的BER数据存储到mat文件中。(SM system matlab program, the number of transmission antennas, a receiving antenna is adjustable, adjustable signal modulation scheme, the number of cycles is adjustable. Last generate BER performance curve, and store data in different SNR BER under the mat file.)

利用MATLAB软件设计2乘2光纤耦合器(Using MATLAB software design 2 x 2 fiber coupler)

计算上田阵子的最大利亚普诺夫函数的matlab源码程序, 是确定系统的常微分方程。(the matlab code is using to caculat duffing the max lyapunvo about determined duffing system .)

说明：  实现了sift算法,全部是用matlab写的，很实用(realize the sift)