登录
首页 » Others » fangzheng

fangzheng

于 2020-08-08 发布 文件大小:27KB
0 359
下载积分: 1 下载次数: 110

代码说明:

  对OFDM进行 基于导频序列的同步的仿真,帧同步,符号同步及载波同步(OFDM based on pilot sequence simulation synchronization, frame synchronization, symbol synchronization and carrier synchronization)

文件列表:

ofdm作业1
.........\ChannelEst_fre.asv,564,2011-05-04
.........\ChannelEst_fre.m,564,2011-05-04
.........\ChannelEst_tim.asv,551,2011-05-02
.........\ChannelEst_tim.m,550,2011-05-04
.........\channel_awgn.asv,629,2011-05-02
.........\channel_awgn.m,664,2011-05-04
.........\Channel_TwoPath.m,374,2011-05-03
.........\DetectedPacket.asv,1117,2011-05-01
.........\FE.fig,2379,2011-05-04
.........\fine_time_sync.m,615,2011-05-04
.........\OFDM_main.asv,783,2011-05-03
.........\OFDM_main.m,495,2011-05-04
.........\OFDM_main_ChannelEst.asv,886,2011-05-04
.........\OFDM_main_ChannelEst.m,667,2011-05-04
.........\OFDM_main_FreSync.asv,635,2011-05-04
.........\OFDM_main_FreSync.m,661,2011-05-04
.........\PacketDet.asv,1239,2011-05-03
.........\PacketDet.m,1028,2011-05-03
.........\PacketDetection.asv,1240,2011-05-01
.........\PD.fig,5457,2011-05-04
.........\rx_frequency_sync.asv,944,2011-05-02
.........\rx_frequency_sync.m,982,2011-05-04
.........\SE.fig,5475,2011-05-04
.........\TxSignal.asv,2764,2011-05-02
.........\TxSignal.m,2784,2011-10-10
.........\TxTimeSig_AddPre.mat,1670,2011-10-10

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

  • 杂波环境下基于EKF的多传感器的数据融合
    多传感器多目标数据融合的IMM_MSPDA关联算法(IMMMSPDA association algorithm for multi sensor multi target data fusion)
    2020-11-26 15:59:32下载
    积分:1
  • 道跳频信号生成的子函数
    用于生成多用户的单通道的跳频信号的子函数(Frequency Hopping Signal for Generating Multi-user Single Channel)
    2019-06-23 17:25:48下载
    积分:1
  • AUCFR-thesistemplate
    说明:  thesis document used for ph.d degree
    2019-03-24 22:22:49下载
    积分:1
  • pi-4QPSK
    在AWGN信号下,实现pi-4 QPSK调制解调(pi-4 QPSK modulation and demodulation)
    2021-05-14 02:30:02下载
    积分:1
  • 05441004
    Multiple input multiple output techniques combined with orthogonal frequency division multiplexing (MIMO-OFDM) provide a promising approach for wireless systems. However, a serious drawback of the OFDM system is the high peak-toaverage power ratio (PAPR), which may severely affect the power efficiency of RF power amplifiers. In this paper, we propose a simple method to reduce the PAPR of MIMO-OFDM signals based on the use of unused subcarriers. Instead of processing the signals at each transmitter separately, a peak cancelling signal is generated at one antenna and is then applied to all the others with only simple modifications. Simulation has shown that a minimum 2 dB reduction in PAPR can be achieved for all transmit signals using this approach. As the signal processing is nearly all done at a single transmitter, repetition of the operations at each transmitter is avoided, and therefore the overall cost of the system can be significantly reduced.
    2011-11-05 01:46:42下载
    积分:1
  • 代码
    圆形阵列的方向图matlab程序,加注释,可以修改相关参数。(The circular array pattern matlab program, plus annotations, can modify the relevant parameters.)
    2021-04-26 09:18:45下载
    积分:1
  • BPSK_conv_rs_milad_javadzadeh_1370
    说明:  convolution and reed solomon coding for bpsk
    2020-06-19 17:00:01下载
    积分:1
  • Resource-allocation-in-Cognitive-Radio--master
    说明:  resource allocation in cognitive radio
    2019-05-26 22:14:09下载
    积分:1
  • LS_DFT_channel_estimation
    OFDM系统的LS和DFT信道估计的算法分析比较(LS and DFT OFDM system channel estimation algorithm analysis and comparison)
    2013-10-21 08:58:29下载
    积分:1
  • ansys-APDL-training
    APDL 培训资料,很好的学习ansys的资料(APDL training materials, information on good learning ansys)
    2011-06-07 22:48:06下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载