pso_basic

求解偏微分方程，使用LF格式求解程序，具体方程见程序(Solution of partial differential equations, using the LF format solver)

dudu and hart chapter 2 excersise

数学建模---MATLAB的使用简介一、曲线插值与拟合二、数值微分与积分三、微分方程数值解四、优化问题五、回归分析(The use of mathematical modeling--- MATLAB Introduction of a curve interpolation and fitting the second, numerical differentiation and integration III, differential equations IV, V optimization, regression analysis)

本课件按逻辑编排，自始至终用实例描述；内容完整且每章相对独立；既适用于初学者，也适用于高级MATLAB用户。对MATLAB与FORTRAN、C等语言结合的描述更是一大特色。 本课件适合作为理工科高等院校研究生、本科生教学用，也可作为广大科研工程技术人员的自学。(The courseware is organized in a logical, throughout examples described complete and relatively independent of each chapter suitable for both beginners and for advanced MATLAB users. Combined with the description of MATLAB and FORTRAN, C, and other languages ​ ​ is a major feature. The courseware for science and engineering universities graduate, undergraduate teaching, can also be used as a self-study of the majority of scientific engineering and technical personnel.)

一种变步长LMS的算法，描述了与基本LMS算法的比较，随着迭代次数的增加，变步长的LMS算法达到最优的迭代次数少(A variable step size LMS algorithm, describes the basic LMS algorithm and compare that with the increase in the number of iterations, variable step size LMS algorithm to achieve the optimal number of iterations less)

e-book for engineering

有源电力滤波器设计，三相三线，PR控制，电压空间矢量控制(active filter ,PR control,svpwm control)

DFT内插 比值法校正 能量重心校正 相位校正等MATLAB 源程序 可直接仿真应用(Code based on MATLAB simulation It is very good button source code integrity, and can be used directly)

基于MATLAB的程序，用小波变换对语音信号进行去噪(MATLAB-based program, with wavelet transform to speech signal denoising)

Induction Motor Model simulink