u_f_svpwm

有限元法三角形单元单元分析，有限元初学者编写，进行电算验算(The finite element method of triangular element unit analysis, finite element beginners, checking the superhighway )

The Kalman filter is an efficient recursive filter that estimates the state of a linear dynamic system from a series of noisy measurements. It is used in a wide range of engineering applications from radar to computer vision, and is an important topic in control theory and control systems engineering. Together with the linear-quadratic regulator (LQR), the Kalman filter solves the linear-quadratic-Gaussian control problem (LQG). The Kalman filter, the linear-quadratic regulator and the linear-quadratic-Gaussian controller are solutions to what probably are the most fundamental problems in control theory.

本文档是MATLAB详细的教程课件，对MATLAB初学者来说是很好的一部教材。对大家肯定会有很大的帮助的。(This document is a detailed tutorial MATLAB software for beginners MATLAB is a very good teaching. I am sure you will be on a lot of help.)

这是关于扩频的一些基本知识,希望能对大家有帮助.(this is about spreading some basic knowledge, we want to help.)

2015年大学生数学建模A题——太阳影子定位的具体问题求解的MATLAB源程序，内附详细txt文档说明。(The MATLAB source program for solving the specific problems of the sun shadow positioning in 2015, the mathematical modeling A of college students, with detailed description of the TXT documents)

三级倒立摆的稳定， 使用三种鲁棒控制设计，详细的注解说明和simulink仿真。(The stability of triple inverted pendulum, the use of three kinds of robust control design, detailed descriptions and simulink simulation annotation.)

经验模态分解(Empirical Mode Decomposition, 简称EMD))方法的MATLAB代码(EMD (Empirical Mode Decomposition, referred to as EMD)) ways of MATLAB code)

说明：  比较详细介绍了matlab编程的语句，特别适合于初学者，是英文书籍，比较不错(matlab the language of technical computing)

DC-DC CONVERTERS VIA MATLAB sim

采用10阵元的阵元间距为1/2波长的均匀线阵，估计2个不相干的信号源的波打方向。其中样本数为100，S/N分别为10dB，20dB。信号源来自-10°和40°。程序里面包含用MUSIC,RootMUSIC，ESPRIT,MVDR,F-SAPES算法实现的DOA估计(A 10-element array element spacing of 1/2 wavelength of the uniform linear array, it is estimated that two unrelated source wave hit direction. Wherein the number of samples is 100, S/N of 10dB, 20dB, respectively. Source from-10 and 40. DOA estimation program inside contains MUSIC, RootMUSIC, ESPRIT, MVDR, F-SAPES algorithm implementation)