搜索资源列表
Frequency-offset-estimation-for-ofdm
- OFDM的频偏估计 快速移动端产生多普勒效应 -Frequency offset estimation for ofdm
PinPian_influence
- 该程序主要实现CHIRP信号频偏估计中的频偏对通信系统的影响描述，由于频偏，使得匹配后的脉冲偏移参考点。-The program mainly realize the CHIRP signal frequency estimation of frequency deviation effect on communication system, due to the frequency offset, so that when the matching of the pulse offset re
Est_ML_CFO_TO_OFDM
- 基于循cp的粗小倍数频偏估计 利用ofdm符号的循环前缀-Cp-based crude through a small multiple frequency estimation using the ofdm cyclic prefix symbol
Robust-Freq-Timing-Syn-for-OFDM
- Robust Frequency and Timing Synchronization for OFDM.pdf OFDM系统一种经典的定时和频偏估计算法。 A very classical timing and frequency estimate algorithm。
LTE_downlink
- LTE 下行链路系统代码 含信道估计，编解码以及频偏估计模块-LTE downlink system including channel estimation code
OFDMtb
- 频偏估计算法利用已经完成定时同步的同一个训练序列来完成小数频偏估计和整数频偏估计。-Offset estimation algorithm uses the same timing synchronization has completed a training sequence to complete the fractional frequency offset estimation and integer frequency offset estimation.
mangguji
- 将盲估计利用到OFDM系统的频偏估计上，仿真后能有效的估计频偏-The blind use to estimate the frequency offset estimate OFDM system simulation can effectively estimate the frequency offset
jy0
- CFO小程序,自己写的希望对大家有用，初学频偏估计，-CFO applet, write your own hope useful for everyone, beginner offset estimation,
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
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
MaM
- 经典频偏估计算法分析研究中M&M算法的仿真实例-Classic analysis of the frequency offset estimation algorithm M & M algorithm simulation
CFO
- CFO 频偏估计 频偏补偿的仿真实现及图形表示 与数值计算-CFO compensation offset frequency estimation and graphical representation of simulation and numerical calculation
sc_fre
- sc算法的仿真程序实现 基于最大似然算法的频偏估计实现-sc algorithm simulation program based on maximum likelihood estimation algorithm to achieve the offset
fre_offset_estimate
- 频偏估计 oqpsk qpsk，仅供参考 -Applicable to QPSK OPSK frequency offset estimation, the measured very accurately
WIMAXsource
- WIMAX_WZ_withencoding:信道估计，相位噪声补偿，频偏估计，编解码都有 WIMAX_WZ_withoutencoding：在上面的工程基础上，去掉编解码部分 WIMAX_WZ_withoutprocessing：在上面的工程基础上，再去掉相位噪声补偿，频偏估计 WIMAX_WZ_withoutprocessing2：在上面的工程基础上，改用新的前导和导频联合信道估计方案,参考文档《基于802_16d标准的OFDM信道估计技术的研究与实现.kdh》 因为白噪
1
- ofdm系统下的频偏估计算法，moose算法的仿真-Frequency Offset Estimation ofdm system simulation algorithm, moose algorithm
zuidasiran
- 基于CP的最大似然估计仿真图，两幅图，分别是符号定时偏差，以及频偏，从图中可以看出在符号定时估计最大处，相应的频偏估计值也是最接近的-CP-based maximum likelihood estimate simulation map, two maps, are a symbol timing offset, and frequency offset, it can be seen the figure in the symbol timing estimation is maximum,
big_doppler
- 基于QPSK的调制大频偏估计基本程序，没有加窗-The basic program is estimated based on QPSK modulation large deviation, no windowing
OFDM_rece_matlab
- 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。这里对程序的流程进行说明。 首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计
CFO_Classen
- 基于导频的频偏估计算法，经典Classen算法，亲测课实现-Frequency Offset Estimation Algorithm Based on the pilot, classic Classen algorithm, pro-test lesson realization