gjy

此文件为四种空间DOA估计的MATLAB程序，包括：MUSIC, ROOTMUSIC，ESPRIT和MVDR四种方法，并带有相应的仿真图，便于比较其优缺点,很有用哦(MATLAB for DOA estimate : MUSIC, ROOTMUSI,ESPRIT and MVDR,the coresponding figures are acompanied to compare the advantages and disadwantages,they are useful)

设定ARMA模型参数,求所采集到的数据的双谱和特征量（带有测试数据）(Autoagressive Moving Average)

this code is usefull for communication engineering

机械工程设计分析和MATLAB应用(第3版）(Mechanical engineering design analysis and MATLAB (3rd edition))

Taup域的反射法正演MATLAB程序，还不错，希望大家下去看看！(Taup domain reflectometry forward MATLAB program, well, I hope you go to see!)

On Sunday, April 27, 2003, Fresno will celebrate Earth Day in downtown Fresno at Courthouse Park. The event will begin at noon. This year we will include music, speakers, and vendors, plus activities for children. Fresno Earth Day is recognized as the only Earth Day festival that happens in Fresno, and the largest in the Central Valley. The Fresno Earth Day Committee is a small group of environmental activists hoping to broaden the appeal of a better planet and environment. We are a non-profit organization whose fiscal fiduciary is the Fresno Center for Nonviolence.(On Sunday, April 27, 2003, Fresno will celebrate Earth Day in downtown Fresno at Courthouse Park. The event will begin at noon.This year we will include music, speakers, and vendors, plus activities for children.Fresno Earth Day is recognized as the only Earth Day festival that happens in Fresno, and the largest in the Central Valley. The Fresno Earth Day Committee is a small group of environmental activists hoping to broaden the appeal of a better planet and environment. We are a non-profit organization whose fiscal fiduciary is the Fresno Center for Nonviolence.)

在MATLAB环境下的level set方法的实现，可以应用在多种领域中(In the MATLAB environment to achieve the level set method, can be applied in a variety of field)

数据统计和分析的matlab程序，可作为数值分析等的学习工具。(Matlab program for statistics and data analysis can be used as numerical analysis , such as learning tools.)

可以实现全息图的一次快速傅里叶变换，对全息图进行再现，也可以用于全息干涉图的再现(Hologram can be achieved in a fast Fourier transform, reconstruction hologram can also be used for reproduction of holographic interferograms)

一种改进的蛙跳算法，语言为matlab真实有效(Watti algorithm implemented by modular programming, the language is CPP real and effective)