DMR_physical

Mimo with Rayleigh channel and Zero Forcing

Matlab tutorial part 5 for beginners

读取radarsar数据的MATLAB程序(MATLAB program to read the data radarsar)

GeoPhysics at the University of Alberta 提供的一个基于Matlab的地震处理软件(GeoPhysics at the University of Alberta provided a Matlab-based seismic processing software)

Graph k-means using 2 replacement centrois

用matlab自带函数编写的随机森林进行预测分析，此程序曾应用在kaggle比赛上。(Matlab function that comes with writing random forests predictive analysis, this program has been used in the kaggle game.)

use to simulate how to make spectrum sensing in cognitive radio using energy detection

ber for different channels n modulatios schemes

介绍了 Cohen类双线性时频分布并针对交叉干扰项影响无法完全消除的问题进行了重排时频变换以提取及分辨 含有白噪声和窄带周期干扰的局部放电信号。处理仿真和现场检测到的局部放电超声信号时根据白噪声和窄带 周期干扰信号在时域上的平稳性特性发现重排 Cohen类时频变换方法不仅可以很好地将局放信号和背景噪声以 及窄带周期干扰信号分辨开来,而且大大减弱并抑制了交叉干扰项的影响,保持了更高的时频分辨率和时频聚集 性,从而验证了重排 Cohen类时频变换方法的有效性。 (In order to express the partial discharge ( PD) information of gas insulated switchgear ( GIS) in time-frequency domain, weintroduced theCohen? s class bilinear time-frequency distribution and its reassigned time-frequency transform method to pick up and distinguish theultrasonic signals in field from the whitenoises and narrow band periodic interference signals using the acousticemission ( AE) technology. After the processing of the simulated and PD ultrasonic signals in field, and according to the stationary feature of white noises and narrow band interference signals, wedraw a conclusion that the reassigned time-frequency distribution method can not only distinguish thePD signal from back ground noises and narrow band interference signals, but also decrease and restrain the influenceof cross-items, and acquire better time )

EtherCAT协议的开源实现，包括EtherCAT主站和从站(EtherCAT Master using SOEM Freescale i.MX53 Blackfin 5xx Blackfin 6xx Intel EtherCAT Slave using SOES Freescale K10 - using Beckhoff ET1100 Freescale K60 - using Beckhoff ET1100 Xilinx Zynq - using Beckhoff ET1815 Supported profiles/features CANOpen over EtherCAT (CoE) Vendor over EtherCAT (VoE) Distributed clocks SERCOS over EtherCAT (SoE))