beamform

这个是一个matlab经典教程的一个关于数据统计和分析和原代码，请大家赶快下载哦，(This is a classic matlab tutorial on statistics and data analysis and source code, please download as soon as possible Oh,)

说明：  此程序是变型PID控制算法的仿真程序，采用了变速积分方法，系统偏差大时，积分作用应减小，反之应加强。变速积分可以根据系统误差大小改变积分速度，提高了系统品质。(this procedure is a change in the PID control algorithm simulation program using the variable integration method, the system deviation, the integral role should be reduced, on the contrary should be strengthened. Integral variable speed system error can change the size of integration of speed, quality of the system.)

说明：  duffing混沌系统的分岔分析，含有详细程序(duffing bifurcation analysis of chaotic systems, containing detailed procedures)

This file contains the scalar control for induction machine. This is a Matlab simulation.

此为在matlab环境下编写的适用于高维方程组求解的牛顿迭代法算法函数，为工程计算和大型模型求解带来便利。(This is written in matlab environment for high-dimensional equations of Newton method iteration algorithm to solve the function for engineering calculations and large-scale model solution convenience.)

QDPSK调制解调源码，用于matlab仿真分析。(QDPSK modem source code for the matlab simulation.)

学习的一个产物，供大家作为实验的参考，不好的地方见谅(A product of learning for us as a reference experiment, where poor excuse me)

this is one of the best satelite code in the world to find the look angle

gives the z source inverter with the induction motor

2010年最新原版英文专著Matlab codes for finite element analysis一书源码。这本书介绍了基于Matlab的实体和结构有限元分析方法，深入浅出，十分经典。(English version 2010, the latest monograph on Matlab codes for finite element analysis of a source book. This book describes the physical and Matlab-based finite element method, easy to understand, very classic.)