rand

描绘曲线，看曲线收敛性,稳定的系统是在时间的无限长时，曲线收敛，证明系统稳定，曲线发散，证明系统不稳定(we can look at zhe line and realize it is stable or not!)

best Frequency Modulation

Turbo Code simulator

root_MUSIC算法，针对均匀线阵的非相关求根MUSIC算法(root_MUSIC algorithm)

Matlab code for gaussian random variable and its CDF

机器人工具箱9.5版本。可自定义机器人连杆坐标系，进行正向逆向的运动学、动力学求解，并包较多的的机器人Simulink仿真模块。有PDF说明书。(Robot Toolbox 9.5 version. Self-definition of the robot link coordinate system, forward and reverse kinematics, dynamics solver, and package more of the robot the Simulink simulation module. PDF manuals.)

Economic dispatch is the short-term determination of the optimal output of a number of electricity generation facilities, to meet the system load, at the lowest possible cost, subject to transmission and operational constraints. The Economic Dispatch Problem is solved by specialised computer software which should honour the operational and system constraints of the available resources and corresponding transmission capabilities. In the US Energy Policy Act of 2005 the term is defined as the operation of generation facilities to produce energy at the lowest cost to reliably serve consumers, recognising any operational limits of generation and transmission facilities.

说明：  对受迫振动的非线性系统碰撞仿真，适合相关人员交流学习。可以针对不同刚度，频率，间隙进行调整。(Collision simulation of forced vibration of non-linear system is suitable for related personnel to communicate and learn.)

对于二阶控制系统的滑膜位置跟踪控制器设计的matlab仿真(For second-order control system synovial position tracking controller design matlab simulation)

matlab中gui界面编程，两个不同的gui之间相互传递数据。(programming in matlab gui interface, between two different gui transfer data.)