Simulink

空间信号的波达方向（Direction of Arrival，简称DOA）估计作为阵列信号处理研究的一个主要课题，在近些年来越来越得到大量的关注和研究。它可实现对空间中信源信号的准确的角度估计，实现信源方位等参数的具体精确检测，并且还具有很高的分辨力。这些特性使得DOA估计在声呐、通信及雷达等多种领域具有广阔的应用和发展前景。此程序为面阵中二维角度估计算法程序。(direction of arrival,usually called DOA,has been an important subject recently.This program contains unitary esprit)

是一个常规PID控制例子(包括了系统建模部分),控制对象为直升机的俯仰轴角度控制,其数学模型为二阶传递函数.(Is an example of conventional PID control (including the system modeling part), control for the helicopter pitch angle control axis, the mathematical model for the second-order transfer function.)

C2三次样条插值． ＭＡＴＬＡＢ源程序(C2 cubic spline interpolation. MATLAB source code)

MATLAB 6.0 数学手册 对于初学者来说 很好的一本书，希望你们能用得到！(MATLAB 6.0 math handbook for beginners a good book, I hope you can get! )

DIGITAL CHAOTIC COMMUNICATIONS IT USE CHAOTIC SIGNALS AS A CARRIER

利用matlab对直流电动机的特性以及调速和启动制动过程经行了仿真分析，对了解直流电机的特性有很大的帮助。(Using matlab to the characteristics of DC motor speed control and start the braking process of the simulation analysis by the Bank, to the understanding of the characteristics of DC motors are a great help.)

说明：  基于PSIM软件，在buck电路设计整个过程。将每一个部分分开，单个分析，最终实现buck电路DC-DC.(PSIM-based software, the whole process in the buck circuit design. To separate each part, a single analysis, and ultimately buck circuit DC-DC.)

Fuzzy clusteringsegmentation clustering for image sementation

最新版的matlab gauge工具箱，目前很多版本无法自带安装，直接解压后添加到toolbox目录下即可（附带很多有用控件）(The latest version of matlab gauge toolbox, many versions of currently installed not own, directly unpacked directory can be added to the toolbox (with a lot of useful controls))

用scilab（和matlab一样，只是非常小）实现希尔密码的加密与解密(With scilab (and matlab, only very small) the achievement of Hill of encryption and decryption)