xiaobobaochengxu

经典的music算法（包含多个），用于无线通信的来波方向估计。(Classical music algorithm (contains more than one) for wireless communications, estimated DOA.)

The word Radar is the acronym of Radio detection and ranging. Radar is an active instrument, which measures the echo of scattering objects, surfaces and volumes illuminated by an electromagnetic wave internally generated belonging to the microwave portion of the electromagnetic spectrum. It was born just before the second world war for detecting and ranging target for non-civilian scopes. In this case the requested spatial resolution was not so challenging for the technology available that time. The opening of new technological frontiers in the fifties, including the satellites and the space vehicles, demanded a better spatial resolution for application in geosciences remote sensing (RS). Synthetic aperture radar (SAR) technique was invented to overcome resolution restrictions encountered in radar observations from space and generally to improve the spatial resolution of radar images.(The word Radar is the acronym of Radio detection and ranging. Radar is an active instrument, which measures the echo of scattering objects, surfaces and volumes illuminated by an electromagnetic wave internally generated belonging to the microwave portion of the electromagnetic spectrum. It was born just before the second world war for detecting and ranging target for non-civilian scopes. In this case the requested spatial resolution was not so challenging for the technology available that time. The opening of new technological frontiers in the fifties, including the satellites and the space vehicles, demanded a better spatial resolution for application in geosciences remote sensing (RS). Synthetic aperture radar (SAR) technique was invented to overcome resolution restrictions encountered inradar observations from space and generally to improve the spatial resolution of radar images.)

采用kaimal谱编写风荷载程序，并将各个节点的风速读出为text格式。(Using kaimal spectrum write wind load program, and each node wind speed reading for the text format.)

EMD分解的matlab代码，克服了传统筛选停止准则中的分母为零的问题(Empirical Mode Decomposition based on matlab)

说明：  matlab 下神经网路的经典应用，非常直白，浅显易懂，值得下载(Matlab Neural Network classic application, very straightforward, simple to understand, it s worth downloading)

运用Matlab对晶闸管整流逆变进行建模仿真，可以改变导通角，负荷等参数对该电路的性质和相关参数设置进行分析研究(To use Matlab modeling and simulation, thyristor rectifier inverter can change the conduction angle, load parameter settings of the nature and parameters of the circuit analysis)

说明：  谱估计算法MATLAB程序 ARMA.M autocorrelation.m demoautocorrelation.m PERIOD.M SPECTRUM.M(Spectral estimation algorithm MATLAB program ARMA.M autocorrelation.m demoautocorrelation.m PERIOD.M SPECTRUM.M)

this is simple qpsk for matlab code

在MATLAB环境下，用来进行线型变换的实用程序！(in MATLAB environment, used for linear transform the utility!)

在MATLAB中用非抽样小波变换也称多孔算法实现信号或图像的压缩。(In MATLAB using non-decimated wavelet transform algorithm, also known as porous signal or image compression.)