LDPC 译码器 function [vhat]=decode_ldpc(rx_waveform,No,amp,h,scale) [vhat]=decode_ldpc(rx_waveform,No,amp,h,scale)
标签： decode_ldpc rx_waveform vhat function
上传时间： 2014-01-13
上传用户：fxf126@126.com
遗传算法程序: 说明: fga.m 为遗传算法的主程序 采用二进制Gray编码,采用基于轮盘赌法的非线性排名选择, 均匀交叉,变异操作,而且还引入了倒位操作!
上传时间： 2017-07-13
上传用户：heart520beat
scale-free network model, Abnormally large value(s) may cause long processing
标签： scale-free Abnormally processing network
上传时间： 2014-01-05
上传用户：watch100
fga.m 为遗传算法的主程序 采用二进制Gray编码,采用基于轮盘赌法的非线性排名选择, 均匀交叉,变异操作,而且还引入了倒位操作
上传时间： 2017-07-29
上传用户：sk5201314
To detect the face from any gray image
上传时间： 2014-01-14
上传用户：lvzhr
fifo pointers in verilog gray code utilization for synchronius
标签： utilization synchronius pointers verilog
上传时间： 2014-11-24
上传用户：silenthink
遗传算法程序说明: fga.m 为遗传算法的主程序 采用二进制Gray编码,采用基于轮盘赌法的非线性排名选择, 均匀交叉,变异操作,而且还引入了倒位操作!
上传时间： 2017-09-16
上传用户：trepb001
To meet the future demand for huge traffic volume of wireless data service, the research on the fifth generation (5G) mobile communication systems has been undertaken in recent years. It is expected that the spectral and energy efficiencies in 5G mobile communication systems should be ten-fold higher than the ones in the fourth generation (4G) mobile communication systems. Therefore, it is important to further exploit the potential of spatial multiplexing of multiple antennas. In the last twenty years, multiple-input multiple-output (MIMO) antenna techniques have been considered as the key techniques to increase the capacity of wireless communication systems. When a large-scale antenna array (which is also called massive MIMO) is equipped in a base-station, or a large number of distributed antennas (which is also called large-scale distributed MIMO) are deployed, the spectral and energy efficiencies can be further improved by using spatial domain multiple access. This paper provides an overview of massive MIMO and large-scale distributed MIMO systems, including spectral efficiency analysis, channel state information (CSI) acquisition, wireless transmission technology, and resource allocation.
标签： Large-scale Antenna Systems
上传时间： 2020-05-27
上传用户：shancjb
The 9th International Conference on Large-Scale Scientific Computations (LSSC 2013) was held in Sozopol, Bulgaria, during June 3–7, 2013. The conference was organized and sponsored by the Institute of Information and Communication Technologies at the Bulgarian Academy of Sciences.
标签： Large-Scale Scientific Computing
上传时间： 2020-06-10
上传用户：shancjb
RDHP-1901 - SCALE-iDriver SIC1182K的通用基板：下载设计
上传时间： 2022-07-08
上传用户：kent
