QDemo

几种先进PID控制算法的matlab仿真源代码。(Several advanced PID control algorithm matlab simulation source code.)

这学期开了软件工程工具及其应用这么课，任老师给我们教了matlab程序设计语言，做了课程实验，自己用matlab实现了计算器，发现MATLAB确实是一门很有用得计算机编程语言，它把数值计算和可视化环境集成到一起，非常直观，而且提供了大量的函数，功能强大，工应用范围广泛。 (Opened this semester and its application software engineering tools such class, any teacher taught us matlab programming language, has done a course experiments using matlab realize their own calculators, found that MATLAB is indeed a very useful computer programming language , which the numerical computation and visualization environment for integrated together, very intuitive, but also provides a large number of functions and powerful, the broad scope of application.)

采用洛仑兹方程仿真混沌效应，并带入不同参数求解(Lorentz equations using simulation chaotic effect, and bring different parameters to solve)

matlab最速下降法，简单的求二次函数的hesse矩阵(steep decent method)

说明：  对信号类型的说明，并画出其相应的波形，求出信号的功率和能量。(Description of the type of signal, and draw the corresponding waveform, find the power and energy of the signal.)

Synthesizes musical notes and plays music, matlab code

基于MATLAB环境的音频水印白噪声攻击试验源程序(MATLAB-based environment audio watermarking attacks white noise test source)

Unmanned based Wireless WSN

说明：  对机动目标进行跟踪,对初学者非常有用,可准确的跟踪目标(Tracking of mobile targets, very useful for beginners)

介绍实时系统的调度算法及控制实例，对实时系统学习者有很好的参考价值(Introduce real-time systems and control instances of scheduling algorithms for real-time systems have a good reference value for learners)