搜索资源列表
IFFT64
- IFFT 基于matlab实现，可用于OFDM前导训练序列的生成-IFFT OFDM preamble training sequence can be used to generate based on matlab implementation
12342532553seq_train
- 描述了OFDM调制解调中的训练序列的产生方法和相应的代码-In the OFDM modulation and demodulation of the training sequence generating method is described and the corresponding code
VQ
- LBG算法设计矢量量化码书的函数，需要给出训练序列x,矢量维数K和码书长度CN，返回根据训练序列给出的最小误差码书。-LBG algorithm for vector quantization codebook design function , you need to give training sequence x, vector dimension K and codebook length CN, return according to the minimum error given t
modified_CMA
- 修正的CMA盲均衡算法，用于盲信道均衡，不依赖与训练序列-Modified CMA blind equalization algorithm for blind channel equalization, and training sequences do not depend
FIR
- 1、系统仅处于训练状态。训练序列为2cos(2π×f1×n/fs)， 干扰为sin(2π×f2×n/fs)；序列长度为100个样点。 其中n=0…99，f1=1kHz，f2=2kHz，fs=8kHz。 2、采用LMS算法，均衡器输入为训练序列加上干扰，均衡器阶数为21阶，步长因子β=0.01。 3、在Matlab中编写浮点LMS算法，绘制均衡器的输出波形，并与训练序列进行对比。 -1, the system only in the training status. The t
LLOYD
- 用训练序列和lloyd算法，对一个正弦信号数据进行标量量化。-Using the training sequence and lloyd algorithm, a sinusoidal signal data scalar quantization.
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.
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
Inputs
- 实现了OFDM系统在接收端的信道估计和信道均衡的方法，其中考虑了训练序列以及导频的作用-OFDM system is realized at the receiving end of the channel estimation and channel equalization method, wherein the training sequence and considering the effect of the pilot
xindaoguji
- OFDM系统中理想信道估计与训练序列信道估计对比，包含QPSK和16QAM两种不同调制方式-Ideal channel estimation and training sequence channel estimation in OFDM system , contains QPSK and 16 qam two different modulation mode
MIMO_OFDM-RLS
- MIMO-OFDM系统中一种改进的递归最小二乘(RLS)信道估计方法可以在不需要任何信道统计信息的前提下，利用前导训练序列和自适应遗忘因子对信道状态参数进行估计。-The modified recursion lest squares (RLS) channel estimation method exploits preamble training sequences and adaptive forgetting factor to estimate channel state par
DVB_T_tongbu_new
- DVB-T 2k模式定时估计Matlab仿真。包括导频和TPS插入，瑞利多径信道衰减，高斯噪声加入。 定时估计的粗定时用极大似然法，利用循环前缀特征，不需要专门训练序列。细定时用分散导频。首先确定导频模式，再通过相邻导频相关确定定时偏差。此方法适用于瑞利多径信道，高斯信道，也适用于莱斯多径信道。-DVB-T 2k timing estimation.
Main_ch_est01
- 最小二乘无线信道估计与均衡，产生训练序列，信道估计，mse随信噪比变化曲线 -Least Square channel estimation, MMSE curves,BER chart
Transmitter
- 基于hdl的ofdm基带处理器发射机的设计与实现 包括 工作时钟 主控单元 导频插入 长短训练序列生成 data符号调制 循环前缀与加窗处理 IFFT/FFT 信道编码 扰码模块等-Hdl of ofdm transmitter baseband processor based design and implementation including work clock master unit pilot insertion length of the training sequence g
long_training_ise10migration
- 无线通信系统长训练序列生成模块。ISE完整工程。 -Long training module for wireless telecom system.ISE full project.
short_training
- 无线通信系统短训练序列生成模块。ISE完整工程。-Short training module for wireless telecom system.ISE full project.
main_STBC_MIMO_OFDM
- 空时编码的MIMO_OFDM源程序，包括空时编码模块，基于训练序列的信道估计模块等，亲测可用-source program of main_STBC_MIMO_OFDM
LMS
- OFDM训练序列 中关于信道传输的程序代码-OFDM training sequence code on the channel transmission
fangzhen3
- 基于训练序列的MIMO信道最小二乘估计算法蒙特卡洛仿真-Training sequence based MIMO channel estimation algorithms least squares Monte Carlo simulation
ofdm-MATLAB
- OFDM的调制传输解调原理及仿真，训练序列的生成与编码过程，IFFT等-OFDM modulation transmission and demodulation principle and simulation, the training sequence generation and coding process, IFFT, etc.