wavelet-analysis

Intersection surface drawing.

it s a helpfull paper about fuzzy time series

一个可以实现矩形阵列信号处理的程序，大家试一试吧(A rectangular array signal processing can achieve the program, we try it)

EMD方法虽然已经使用的比较的多，但是仍然存在着很多的问题，只要是理论方面的。(Although the EMD method has been used by more than comparable, but there are still many problems, as long as theories.)

一篇空时码的综述文章，以及给出了1*1，1*2，2*1，2*2接收发机天线结构的matlab仿真程序。(A space-time code synthesis article, as well as give a 1* 1,1* 2,2* 1,2* 2 receiver antenna structure of hair matlab simulation program.)

在matlab/simulink中建立无刷直流电机的模型，在模型的基础上采用三闭环控制实现无刷直流电机的位置精确控制(In matlab/simulink establish in brushless dc motor model, based on the model using the three closed-loop control achieve brushless dc motor position accurate control)

斩波器的仿真，利于同学们对刘占波电路的了解。(Simulation of the chopper，which will help the students understanding of the INNER circuit.)

matlab下可以直接使用的小程序 包括各种常用算法 对应书籍为《matlab宝典》(matlab can be directly used for small programs, including such popular books as the corresponding algorithm " matlab Collection" )

MATLAB是一套功能十分强大的工程计算及数据分析软件,具有友好的可视化编程界面及接近数学表达式的自然化语言。针对信号与系统中傅里叶变换具有抽象度高、难于理解的特点，利用MATLAB强大的信号处理功能、阶跃响应，微分方程，卷积定理的内容，通过MATLAB 程序实现。本文介绍了MATLAB在信号与系统仿真中的应用,该软件在通信电子类课程中应用越来越广泛,通过几个典型实例来重点研究。 关键词：MATLAB；阶跃响应；微分方程；卷积；信号与系统；仿真 (MATLAB is a very powerful engineering calculations and data analysis software, with a friendly interface and visual programming language close to naturalizing mathematical expressions. For the Fourier transform of signals and systems with a high degree of abstraction, it is difficult to understand the characteristics, the use of the powerful MATLAB signal processing functions, step response, convolution theorem content differential equations by MATLAB program. This article describes the application of MATLAB in signal and system simulation, the software in the electronic communications courses in applied more widely, by focusing on a few typical examples. Keywords: MATLAB step response signals and systems convolution differential equation simulation )

SPWM调制，三相逆变电源建模，能很好的输出三相正弦电压，(SPWM modulation, three-phase inverter power modeling, can be a good three-phase sinusoidal output voltage,)