搜索资源列表
zhguo5
- 微软亚洲研究院论文：OFDM/SDMA 中的2维信道估计-Microsoft Asia Research Institute thesis : OFDM / SDMA of two-dimensional channel estimation
LMS by adian try
- 本程序用matlab工具编程,采用lms算法实现信道估计.其中信源是+-1二值随机码,信道为多径(3路径)信道.-the procedures used Matlab programming tools using LMS algorithm channel estimation. Which source is -1 two random codes, channel more Drive (Route 3) channel.
ofdm_trans_recep_1D
- 基于DVB-T的一维插值信道估计和均衡 在瑞利和莱斯信道环境下对DVB传输码流进行信道估计和均衡。-based on the DVB-T one-dimensional interpolation channel estimation and balanced in Rayleigh Road and Rice letter environment for DVB transport stream for channel estimation and balanced.
ofdm_trans_recep_2D
- 基于DVB-T的二维插值信道估计和均衡。 在时域和频域对DVB传输码流进行信道估计和均衡。-based on the DVB-T's two-dimensional interpolation channel estimation and balanced. In the time domain and frequency domain for DVB transport stream for channel estimation and balanced.
jce0728
- 信道估计程序,对多用户,多入射角度情况进行仿真.-channel estimation procedures, multi-user, multi angle of simulation.
Capacity and Channel
- 是一个关于信道容量和信道估计的很全面的matlab源程序-is one of the channel capacity and channel estimation of the very comprehensive source Matlab
WLAN-simulator
- ofdm结合2x2的mimo结构的WLAN环境数据传输仿真程序matlab版，包括信道估计和同步等模块。-OFDM combine 2x2 MIMO structure of the WLAN environment data transfer simulation program Matla b version, including channel estimation and synchronization module.
EstChannelS
- 自己编写的uwb信道估计，希望对大家有用。-themselves prepared UWB channel estimation and we hope that the right useful.
blind3sub
- 一基于子空间方法的盲信道估计程序，有英文解释。-a space-based method for the blind channel estimation procedures, English explained.
chanest
- 数字音频广播中的信道估计算法在计算机上的算法实现 -digital audio broadcast of the channel estimation algorithm in the computer algorithm
CE_OFDM
- 关于信道估计的程序,用MATLAB实现,包括导频的插入提取,FFT/IFFT ,循环前缀的加入提取-on channel estimation procedures, using MATLAB, including Pilot insertion extraction, FFT / IFFT, cyclic prefix to join the extraction, etc.
LMMSEDFT
- 半盲估计算法利用很少的导频符号，以LMMSE准则来估计、初始化信道系数，运用的两种算法进行对比，牺牲极小的带宽而尽可能准确的传输有用信息-Half blind algorithm using little pilot.finally symbols, with LMMSE criteria to estimate, initialization, the use of the channel coefficient two algorithm is compared, and sacrifice
LMMSE估计信道均衡
- 设信道响应已知。采用线性模型下的线性MMSE估计方法，根据观测信号yk估计发送信号xk(Set channel response known. A linear MMSE estimation method based on the linear model is used to estimate the transmitted signal YK according to the observed signal XK)
OFDM
- ls， lmmse，lr_lmmse三种不同的估计算法仿真程序(Channel estimation algorithm)
OFDM信道仿真
- 基于OFDM系统的信道估计算法，在不同信道条件下进行了仿真。对初学者有用。
Untitled
- 简要介绍了OFDM的发展状况及基本原理, 文章对OFDM 系统调制与解调技术进行了解析，得到了OFDM 符号的一般表达式，给出了OFDM 系统参数设计公式和加窗技术的原理及基于IFFT/FFT 实现的OFDM 系统模型，阐述了运用IDFT 和DFT 实现OFDM 系统的根源所在,重点研究了理想同步情况下,保护时隙(CP)、加循环前缀前后和不同的信道内插方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系统模型的基础上,用MATLAB语言实现了传输系统中的计算机仿真并给出参
Hidden-Markov
- 通过规定转移概率，构造的隐马尔可夫信道状态转移，生成接受序列，接收端接收到的接受序列(By specifying the transition probability, the state transition of the hidden Markov channel is constructed, and the receiving sequence is generated. The receiving sequence is received by the receiving end.)
1
- 室内可见光通信系统信道模型，用于室内可见光通信系统基础信道估计仿真实验(Channel Model of Indoor Visible Communication System for Basic Channel Estimation of Indoor Visible Communication System)
讲述浅海水声信道下的多途时延估计方法
- 讲述浅海水声信道下的多途时延估计方法，供声学方向的学生学习参考(The multi-channel time delay estimation method in shallow underwater acoustic channel is described, which is a reference for students in acoustic direction)
3
- (1)请推导单径瑞利信道中的BPSK相干解调的理论误码率(BER)性能，并画出比特信噪比(Eb/N0)与误码率的关系曲线。 (2)在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink(或m语言)进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与理论误码率曲线进行对比。((1) Please derive the theoretical bit error rate (BER) performance of BPSK coherent demodul