sigproc

This code detect the face or not

这是通过hfss软件设计915m超高频偶极子天线工程 此设计只通过仿真验证 没有制作实物验证(It is designed to 915m UHF dipole antenna hfss software engineering through the design just does not make physical verification by simulation)

MATLAB工程数学应用讲述了在工程数学中如何使用MATLAB作为研究问题的工具，开发利用。(MATLAB works on mathematical applications in engineering mathematics in how to use MATLAB as a tool for research, development and utilization.)

说明：  算法是基于灰狼优化算法GWO优化VMD，可以大大提高VMD的分类准确率，提高优化时间。(This algorithm is based on GWO optimization VMD, which can greatly improve VMD classification accuracy and optimization time.)

说明：  MATLAB70.从入门到精通的word 版教程，简单易懂，对初学MATLAB者非常有用(Matlab7.0, Word)

对欧进萍《结构振动控制——主动、半主动和智能控制》书中2.6节算例的matlab代码(OU Jin-ping quot structural vibration control- active, semi-active and intelligent control quot book 2.6 example matlab code)

射频放大器预失真，内容为有记忆的Saleh放大器参数和模型设置(RF PA，memory Saleh)

基于坐标变换的电机模型，采用maltab/simulink建立的模型，三相交流电压型输入。(Motor model based on coordinate transformation maltab/simulink established model, three-phase AC voltage input.)

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对二阶系统进行辨识。。。采用曲线拟合法对二阶系统进行辨识。。。采用曲线拟合法对二阶系统进行辨识。。。采用曲线拟合法对二阶系统进行辨识。。。采用曲线拟合法(Second-order system identification. . . Using curve fittingSecond-order system identification. . . Using curve fittingSecond-order system identification. . . Using curve fittingSecond-order system identification. . . Using curve fitting)