moead

张正友标定，带有实验数据，适合初学者学习和理解(Zhang Zhengyou calibration with experimental data, suitable for beginners to learn and understand)

理论力学-阻尼斜抛运动的MATLAB模拟，主程序名znxpyd.m 函数名znxpydfun.m界面程序名znxpydgui (Damping of the MATLAB simulation of oblique Projectile Motion)

说明：  简单遗传算法MATLAB实现，详细的介绍了简单遗传算法的实现过程，并以一个简单的函数优化作为案例说明了其应用。但是由于该测试函数过于简单，在实际的应用过程中，还需要对相关参数进行调整，使其效率得到更大的提高。(Simple genetic algorithm based on MATLAB realize, describes in detail the process of simple genetic algorithm, and a simple function optimization as a case illustrate its application. However, since the test function is too simple, in the actual application process, the relevant parameters need to be adjusted to greater increase efficiency.)

说明：  倒立摆数学模型及分析及建模叙述，主要是过程(Pendulum mathematical model and analysis)

在一张表中标注了CTFT，DTFT，DFT之间的对应关系，列出公式，给出了简单认证，同时加上文字说明(Marked in a table of correspondence between CTFT, DTFT, DFT between lists formula gives a simple certification, plus text)

用Simulink中的SimPowersystem完成一个转速、电流双闭环直流调速系统的设计与仿真。采用三相桥式整流，平波电抗器Lp的大小可根据根据仿真调整。给出电机在空载启动，以及在2.5S后加额定负载时转速、电流、电压的变化曲线，并结合调速理论分析这些曲线。(With Simulink in SimPowersystem complete a speed, current double-loop DC speed design and simulation system. Three-phase bridge rectifier, smoothing reactors Lp size can be adjusted according to the simulation. Start the motor load is given, and the speed curve when the rated load after 2.5S, current, voltage, speed and theoretical analysis of these binding curves.)

说明：  卡尔曼滤波器的滤波性能。被控对象是二阶传递函数，采用M语言。该滤波器对控制干扰和测量噪声具有良好的滤波作用。(The performance of Kalman filter)

Hilbert-huang极值和zero-crossing(Hilbert-huang extr和zero-crossing)

This tutorial describes the use of Artificial Neural Networks in Matlab.

This is a generic timer c code. Useful for detecting timeouts in embedded development. Some hardware timer irq must call its Tick function.