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mimo-ofdm的LS信道估计
- mimo-ofdm的LS信道估计，很简单，适合初学者。
MIMO-OFDM
- mimo-ofdm 不同信道估计的对比 ls lmmse dft-Mimo ofdm different channel estimation contrast
mimo
- MIMO系统信道估计算法研究 针对LS算法的分析结论所进行的仿真，将根据分析结果，对信噪比的取值、训练序列的长度以及最优训练的选取，分别进行仿真实验。-MIMO systems channel estimation algorithm for the LS algorithm for the analysis of the conclusions of the simulation, the results of the analysis will be based on the signa
MIMO2
- MIMO 系统信道估计算法研究 引入MMSE算法，将之与LS算法共同仿真，进行算法之间性能的对比 -MIMO systems channel estimation algorithm for the introduction of MMSE algorithm, will be shared with the LS algorithm simulation, algorithm to the comparison between the performance
mimomse
- A matlab program for Channel estimation for MIMO OFDM with ls estimator
MIMO-OFDM-LS
- OFDM-MIMO系统信道估计很好用的程序-code for signal Processing in OFDM calculation
MIMO_OFDMbasedonLS
- MIMO-OFDM基于LS方法的几种滤波方法的比较-MIMO-OFDM-based LS method of comparison of several filter
mimo_ofdm_simok
- 在LS信道上用Matlab模拟MIMO-OFDM的发送接收-Matlab simulation of the LS channel MIMO-OFDM with transmit and receive
OFDM_pilot_ch_est
- OFDM信号的导频的插入包含LS,LMMSE,线性插值等-OFDM pilot signal insertion include LS, LMMSE, linear interpolation
Content
- A multiple-input multiple-output (MIMO) communication system combined with the orthogonal frequency division multiplexing (OFDM) modulation technique can achieve reliable high data rate transmission over broadband wireless channels. Channel state i
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- 用小波变换思想,提出一种基于小波去噪的多输入多输出正交频分复用(MIMO-OFDM)系统信道估计方法。该方法首先利用最小二乘(LS)方法进行信道估计,然后对估计后的结果进行小波去噪处理。与传统最小二乘信道估计方法相比,该方法不需要预先知道信道的统计特性,信道估计性能有明显提高。-Based on wavelet transform,a method for MIMO-OFDM channel estimation with noise reduction is given,which is di
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 variat ion of MIMO OFDM
MIMO-OFDM-channel-estimation
- Matlab implementation of MIMO-OFDM channel estimation-LS and DFT channel estimation
ML-versus-LS
- 这是关于基于MIMO-OFDM的同步算法的研究的程序，本程序使用的是最简单的方法，即ML算法。-This is about based on mimo-ofdm synchronization algorithm research program, this program is using the most simple method, namely ML algorithm.
LS-versus-MMSE
- 这是基于MIMO-OFDM的同步算法研究的源程序。本程序采用的极大似然估计的方法。-This is based on MIMO-OFDM synchronization algorithm source code. The program uses the method of maximum likelihood estimates.
2Tx-2Rx-STBC-MIMO
- MIMO信道估计,包括高斯噪声下的分析，对于初学者-ls,lmmse of mimo ofdm channel
29806181Rayleigh_ofdm
- 信道估计算法，包括LS、DFT、改进的DFT，一起的比较算法。适用于MIMO-OFDM系统，适用于MATLAB(Channel estimation algorithms, including LS, DFT, improved DFT, together with the comparison algorithm. Suitable for MIMO-OFDM systems)
MIMO-OFDM不同信道估计的对比
- MIMO-OFDM不同信道估计的对比，包括LS和LMMSE信道估计(Comparison of different channel estimation for MIMO-OFDM)
Channel estimation LS MMSE
- MIMO OFDM CHANNEL ESTIMATION
MIMO-OFDM的信道估计LS、MMSE、DFT算法
- 对信道估计技术进行仿真，包括基于LS的信道估计、基于LMMSE的信道估计，以及在加入DFT后两种算法对应误码率和均方误差性能比较的仿真。