搜索资源列表
UWB_Channel_model_IEEE_802_15_3a
- The IEEE Multipath Channel block simulates an indoor UWB channel as described in "A Channel Model for Ultrawideband Indoor Communications" by J.R. Foerster, M. Pendergrass and A.F. Molisch, November 2003, and attempts to
HOS_MIMO
- This package contains the MATLAB code for the algorithm proposed in the following papers. The file "mimo_main.m" is the implementation of the algorithm in the papers. The goal of this Matlab scr ipt is to identify a
qh
- 气候分析中检验突变的经典程序，如滑动t检验，cv，滑动f检验等 -Climate Analysis classic mutation testing procedures, such as sliding t test, cv, sliding f inspection
ff
- f于OFDM电力线宽带通信的研究与实现，请你来分享啊-f in the OFDM Broadband over Power Line Communication Study and Implementation, would you please to share ah
5
- 设计了一种具有异周期毗邻结构的新型循环前缀,提出了相应的OFDM 频偏估计算法。该异周期毗邻结 构循环前缀由CP1 和CP2 两部分构成,使OFDM 符号具有双周期特征。通过引入较短的CP1 ,牺牲极少的资源, 可以有效克服现有频偏估计方法中的固定频偏估计范围的缺陷,同时具有频偏估计范围大,精度高的特点。-This paper proposes a heter2cycle abutted CP st ructure and a
Incomplete
- Add pilot symbols to the input data just before transmission 2. Implement cyclic prefix (CP), use 10 of symbol length. Divide the 64 input data points into 8-bit streams, generate and append the CP based on each
PAPR-Reduction2
- This M Code simulate the effects of clipping and filtering on PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filte
Identification-Method-for-MIMO-OFDM-
- 对于多输入多输出系统, 传统的基于训练序列的信道辨识方法为跟踪信道的变化, 必须 发送大量冗余信息, 传输效率较低 而基于子空间的纯盲方法又带有不可避免的模糊性, 辨识结果 精度不够。在子空间法的基础上, 利用少量训练符号估计出模糊矩阵, 以此矫正子空间法得到的结 果。仿真结果显示: 在保证辨识精度的前提下, 该方法减少了训练符号等冗余, 提高了传输效率。-In o rder to t rack the channel va
papr_windowing
- reduction to papr in ofdm with Peak Windowing: The basic idea of peak windowing is to multiply the envelope of OFDM signal with a weighting function . Therefore, ~xE (t)= xE (t) f (t) where XE(t) =[x(t)]
2
- Channel estimation for mobile OFDM systems requires transmission of pilot tones. This paper addressesthe important issue of selecting these pilot tones, so as to achieve a good quality estimate. It is shown that the
F-OFDM
- 新型 5G波形技术，基于滤波器组的OFDM信号处理介绍-filtered OFDM，5G
F-OFDM
- F-OFDM仿真代码，参数配置同lte帧结构(filtered-OFDM simulation code)
OFDM source code
- OFMD系统包含8个子载波，f=1Hz，子载波频率间隔为1Hz，每个子载波4-QAM，符号周期1s(The OFMD system contains 8 sub-carriers, f = 1 Hz, sub-carrier frequency interval is 1 Hz, 4-QAM per sub-carrier, symbol period 1s)
FOFDM_Rayleigh
- 可以计算ofdm系统和F-ofdm系统下的误码率与信噪比变化(The error rate and SNR of OFDM system and F-ofdm system can be calculated)
OFDMvsFOFDM
- MATLAB仿真，对比OFDM与F-OFDM性能(Compare F-OFDM with OFDM using MATLAB)
FOFDM
- 利用Matlab软件来实现基于滤波的正交频分复用F-OFDM(use the matlab to achieve the F-OFDM)
FOFDM_Rayleigh
- The error rate and SNR of OFDM system and F-ofdm system can be calculated