HelloWorld1

This is coding to analyse the rayleigh fading and its distribution.This is done through Matlab coding

说明：  matlab软件编程实现虚拟的函数信号发生器(Function Generator)

扩频通信条件下改变单音干扰的相位，仿真相位变化队伍码率的影响(Spread Spectrum Interference Rejection under the conditions of the phase change, simulation of phase change rate of teams)

资料中包含波达方向估计的一种常用方法，包括一维MUSIC和二维MUSIC，可以有效的估计出多个信号方向。(A common method of data contained in the DOA estimates, including one-dimensional and two-dimensional MUSIC MUSIC, can effectively estimate multiple signal direction.)

用matlab编写的电磁学方面的函数和图像(Prepared by using matlab function aspects of electromagnetics and images)

说明：  模拟退火应用的和序，含有gcp,tsp,isp,mcp(Application of simulated annealing and the sequence containing gcp, tsp, isp, mcp)

在Raleigh退散信道下的仿真的BER曲线，采用均衡技术(BER curves using equalization techniques in Raleigh channel)

将segy数据转成txt文件可用于地震资料(Txt will be converted into segy)

说明：  改程序用于在实验中所测量的振动、噪声、水声以及数值模拟监测所得到的信号，实现信号的短时傅里叶变换分析。(The program is used to measure the vibration, noise, underwater sound and the signal obtained by numerical simulation monitoring in the experiment to realize the short-time Fourier transform analysis of the signal.)

说明：  使用滑模方法，进行无人机姿态控制律设计，并在MATLAB环境下进行仿真验证(Using the sliding mode method, the attitude control law of UAV is designed and simulated in MATLAB)