登录
首页 » DOS » Matrix-Free-Power-

Matrix-Free-Power-

于 2013-12-20 发布 文件大小:481KB
0 307
下载积分: 1 下载次数: 6

代码说明:

  一种用于深空网天线组阵的基于归一化权的Matrix-Free Power Method(Matrix-Free Power Method for Deep Space Network antenna array based on group rights normalized)

文件列表:

Matrix-Free Power .pdf,522244,2013-12-20

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • fwdmalawmc
    Abstract—In this paper, we study the joint estimation of inphase and quadrature-phase (I/Q) imbalance, carrier frequency offset (CFO), and channel response for multiple-input multipleoutput (MIMO) orthogonal frequency division multiplexing (OFDM) systems using training sequences. A new concept called channel residual energy (CRE) is introduced. We show that by minimizing the CRE, we can jointly estimate the I/Q imbalance and CFO without knowing the channel response. The proposed method needs only one OFDM block for training and the training symbols can be arbitrary. Moreover when the training block consists of two repeated sequences, a low complexity two-step approach is proposed to solve the joint estimation problem. Simulation results show that the mean-squared error (MSE) of the proposed method is close to the Cramer-Rao bound (CRB). Index Terms—MIMO OFDM, CFO, I/Q imbalance, channel estimation.
    2012-03-29 16:33:58下载
    积分:1
  • bpsk
    Matlab编写BPSK信号通过AWGN信道的仿真过程(Matlab BPSK signal through AWGN channel simulation)
    2012-04-10 17:11:27下载
    积分:1
  • DWellsThesis
    This thesis presents simulation data on array operation in wideband communication systems. It is shown that array structures with closer inter-element spacing outperform structures with much larger inter-element spacing. It is also shown that circular structures outperform linear structures. This performance di erence between the classi cations of arrays is due largely to the circular array s ability to handle high levels of interference. Even though a diversity combining scheme (MRC) was used in the simulator, the arrays provided interference rejection capabilities due to the closely spaced antenna elements.
    2010-01-01 00:56:28下载
    积分:1
  • TD_SCDMA-Repeater-Application
    TD_SCDMA 直放站应用与分析,希望对大家有用(TD_SCDMA repeater applications and analysis, we hope to be useful)
    2011-04-25 21:58:14下载
    积分:1
  • BPSK
    BER for BPSK in ISI channel with Zero Forcing equalization
    2009-12-12 17:23:58下载
    积分:1
  • versapro 2.04 standard
    说明:  GE Fanuc LM9030 Software
    2019-01-01 09:34:40下载
    积分:1
  • Matrix_computations2
    这是矩阵计算一书的第二部分,由于是从网上下载的,两部分是分开的,没法合并,所以只好分两次上传,欢迎下载浏览。(This is the matrix of the second part of the book, as it is downloaded from the Internet, the two parts are separated, can not be combined, so only two upload, please download the browser.)
    2009-05-31 16:20:59下载
    积分:1
  • matlab
    很好的算法,很好的程序,能够实现最小信道的确定(It s a good code ,and it s a good program ,it can make something true )
    2013-07-01 16:22:45下载
    积分:1
  • PELCO-pd
    说明:   ()
    2007-03-28 10:47:16下载
    积分:1
  • 多径干扰下ofdm仿真
    说明:  多径参数干扰下的ofdm系统的matlab仿真代码,可供学习(Matlab simulation code of OFDM system under multipath parameter interference can be learned)
    2019-04-10 09:41:31下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载