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CCDF_of_clipped_filtered_OFDM_signal
- 研究基于OFDM正交复用调频下的ccdf算法的性能仿真程序，供大家参考与学习-Based on OFDM orthogonal multiplexing ccdf FM algorithm under performance simulation program for reference and learning
SLM-for-PAPR-
- 在OFDM系统中降低峰均比的方法中，用改进的SLM算法来降低峰均比，使信号有效传输-A Modified SLM Scheme for PAPR Reduction
jioo
- JIOO算法，用于在下行OFDM系统中进行能量效率和频谱效率的权衡优化-JIOO algorithm used for energy efficiency and spectral efficiency tradeoff optimization in the downlink OFDM systems
ZF_QR_sort
- 基于mimo-ofdm系统的迫零串行干扰抵消检测算法-the ZF_SIC detection algorithm for mimo-ofdm system
sourcecode
- 通过对OFDM信号的CCDF曲线进行分析，得出了联合哈特莱变换和限幅算法降低OFDM信号峰均比的方法确实降低了OFDM信号的PAPR值-through the analysis of CCDF curve of OFDM signal, it is true to reduce the PAPR value of OFDM signal by use the method of the United Hart transform and clipping algorithm for PAPR r
seqnum_compare
- 基于压缩感知的OFDM下的信道估计，与传统算法LS，MMSE的比较-Based on compressed sensing OFDM channel estimation under, with the traditional algorithm LS, MMSE comparison
CP
- 在研究了超高速OFDM系统传输模型的基础上，对OFDM系统的传输信号结构进行了分析，结合传统的多普勒频移算法，用OFDM信号循环前缀所包含的相对频偏信息设计了实时性较好的多普勒频移估计方法，并分析了多径效应对于循环前缀数据的“污染”效应，对该算法进行了优化，提高了算法的频移估计性能，并对该算法进行了性能验证。-Based on the study ultra-high-speed transmission of OFDM system model, the OFDM signal structu
OFDM_sys
- ofdm基本原理及同步技术的研究，利用CP相关性，对ML算法和迭代ML算法进行了仿真，通过误码率的变化观察频偏估计对于系统的影响。-The basic principles and research ofdm synchronization technology, the use of CP correlation algorithm for ML and ML iterative algorithm for the simulation, the estimated impact of the
TR-CODE
- OFDM系统中利用TR算法试验PAPR和BER仿真的matlab实现-Using TR algorithm test PAPR and BER simulation of MATLAB in OFDM system
OFDM_CHANNEL_Estimaton
- 程序详细地介绍了OFDM系统中导频信号信道估计的作用，适用于快衰落信道，能够快速跟踪均衡信道，同时包含一个详细介绍算法（LS MMSE）的算法文档。-Procedures described in detail in the pilot signal OFDM system channel estimation role for fast fading channels, fast track channel equalization, and contains a detailed algor
ofdm_ML
- 利用ML算法进行载波频偏的估计，并完成整个ofdm系统的简单仿真-Carrier frequency offset estimation using ML algorithm, a simple simulation and complete the whole OFDM system
MSEandSNR
- OFDM系统中，基于LS信道估计算法和MMSE信道估计算法的MSE分析和BER分析。-OFDM systems, channel estimation algorithm based on LS and MMSE channel estimation algorithms MSE analysis and BER analysis.
OFDM_MATLAB
- 比较完成的OFDM系统仿真接收端采用的算法和程序流程与发送端发送的OFDM符号的帧结构有关系。具体的帧结构，以及定时估计，频偏估计，剩余误差跟踪的算法可参考算法说明文档。-Compare completed received OFDM symbols OFDM system simulation algorithms and program flow with the sender sends the end frame structure used in a relationship. Con
energy_SNR
- 认知无线电，频谱感知法 基于OFDM信号的能量频谱感知算法仿真代码-Cognitive radio, spectrum sensing method is based on OFDM signals
energy_SNR_last
- PLC信道中的 基于OFDM信号的 频谱感知 基于循环检测算法-PLC channel spectrum sensing loop detection algorithm based on
420FFT
- 中国数字地面电视标志的同步帧头的420点FFT算法。用于OFDM的调制和解调。因为是非基2，基4类的算法，所以还是有很大的参考性。-Chinese digital terrestrial television synchronization header logo 420-point FFT algorithm. For OFDM modulation and demodulation. Because the non-group 2, group 4 class algorithm, so i
mlmethod
- 基于ML的OFDM定时和载波联合估计算法-joint timing and carrierestimation algorithm Based on ML for OFDM system
ml
- OFDM中基于循环前缀的最大似然估计同步算法仿真-Simulation of OFDM synchronization algorithm based on maximum likelihood estimates of the cyclic prefix
matlab
- OFDM UWB基于训练序列的同步算法仿真代码 -OFDM UWB simulation based on the training sequence
PSKmodulation
- 提出一种全新的子载波调制方式盲识别算法,该算法利用ＯＦＤＭ子载波组的统计特性,然后通过推导得到新的基于混合高阶矩的特征量,使得到新的特征量不受信噪比、载波频偏与相位偏移的影响。 -Proposed a new sub-carrier modulation count Blind Identification Method, the method using the statistical characteristics of the OFDM sub-carrier group, an