datasimu

FDTD analysis in two dimension using MATLAB environment....

基于SVPWM的电机转速双闭环控制。波形完好，适合学习。(Double Closed Loop Control of Motor Speed Based on SVPWM. Waveform is good, suitable for learning.)

function g=nonlineareq(x) Here is an example of nonlinear system that can be solved by using the Matlab command "fsolve" written in the file called "solution.m" (see quasi-Newton or Levenberg-Marquardt methods). g(1)=x(1)-4*x(1)*x(1)-x(1)*x(2) g(2)=2*x(2)-x(2)*x(2)+3*x(1)*x(2)

自适应滤波算法，可用于语音降噪等前端处理(adaptive filtering algorithms can be used for voice, and other front-end noise)

this file implement closed form method in pattern recognition

说明：  对一个单位负反馈系统， 当k=1.5时，绘制其bode图和nyquist图；(For a unit negative-feedback system, when k = 1.5, rendering the Nyquist diagrams and Bode figure )

自己编的一个利用自相关法求解基音周期的程序(own addendum to the use of an auto-correlation method Pitch procedures)

communication book.based on mimo system. for LCF code

这段程序是关于matlab中的图论问题，结合相应的程序会很好的解决图论的相关问题，大家有兴趣的可以看看。。。(This program is about matlab problem in graph theory, combined with the appropriate procedures will be a good solution to the problem related to graph theory, we are interested can look at. . .)

matlab files fro the water fall curves