-controller-pid

说明：  这是一个用matlab编制的DE算法的源程序，希望大家喜欢！(This is a preparation using the Matlab DE algorithm source, hope you like them!)

此程序为用于主成分分析的matlab程序，可以输出贡献率及画出二维散点图(this procedure for the Principal Component Analysis Matlab procedures can export contribution rate and the two-dimensional plot paint)

Matlab中三相交-交变频器的仿真,利用SPWM调制实现开关管的动作(the simulantion model of three-phase ac-ac converter )

通过使用matlab进行模拟仿真，得到比较可靠的模拟数据与实验进行对比，方便日后类似的数据处理(Obtain reliable simulation data and experimental comparison, to facilitate future similar data processing by using matlab simulation)

说明：  Arima模型选择差分项，并验证序列正确性(Arima model validates sequence correctness)

说明：  基于反应谱计算的基本原理，对于单自由度弹性体系在水平地震作用下的力平衡方程。(Calculated based on the basic principles of response spectrum for single degree of freedom elastic system under horizontal earthquake force balance equation.)

gmsk demodulation source code

用AR模型和SIMIU功率谱模拟脉动风，在叠加平均风，得到风序列(SIMIU power spectrum with AR model and simulate the fluctuating wind , the average wind overlay, get wind sequence)

利用注水算法进行功率分配，给出不同发射天线的功率分配并计算各天线的频谱效率。(water-fill power allocation algorithm and frequency spectrum calculation.)

MATLAB的基础应用及粗糙集理论的基础知识（PDF）(The basis of MATLAB applications and rough set theory based on knowledge (PDF))