搜索资源列表
OFDM的MATLAB系统仿
- OFDM的MATLAB系统仿真，使用QPSK调制、梳状导频LS信道估计，并且还进行了LS和MMSE信道估计方法的性能比较,MATLAB simulation of the OFDM system, QPSK modulation, combed pilot LS channel estimation, and performance comparison of LS and MMSE channel estimation
OFDMChannelEstimationbasedonCo
- 基于梳状导频的OFDM信道估计程序。 该程序用matlab仿真了基于梳状导频序列的OFDM信道估计，内插采用了线性内插法。,Comb-based pilot of the OFDM channel estimation procedures. Matlab simulation using the program based on the comb-like sequence of OFDM pilot channel estimation, interpolation using a lin
OFDM
- OFDM系统在AWGN和多径信道下的仿真。包括cyclic prefix,pilot,channel estimation，误比特率曲线以及实验报告（英文）-OFDM system in AWGN and multipath channel simulation. Including the cyclic prefix, pilot, channel estimation, bit error rate curve and the experimental report (English)
ofdm.m
- 本人的主要任务是利用MATLAB作为仿真工具来实现OFDM在无线信道上的系统仿真，其中主要的仿真模块包括信源产生，波形预处理，调制，插入导频信号和保护间隔，无线信道，接收滤波器，信道估计和信号补偿，解调，计算误比特率模块。-My main task is to use MATLAB as a simulation tool to achieve the wireless channel on the OFDM system simulation, in which the main simula
2i2oand2i1o
- 2发1收 与 2发1收的比较 实验次数 2000次，采用LS进行信道估计，ML进行译码，导频符号长度为10 -2 receive and 2 send a send a receive 2,000 times the number of comparative experiments, using LS channel estimation, ML decoding, pilot symbol length of 10
ofdm_test
- OFDM信道估计(梳状导频)，差分检测对比仿真。 非常简单，清晰明了，适合OFDM初学者-OFDM channel estimation (pilot comb), differential detection simulation comparison. Very simple, clear, suitable for beginners OFDM
MIMO-OFDM
- 本程序是MIMO-OFDM 系统的信道估计程序，包括导频设计，信道建模呵常见的信道估计方法，对初学者有用-This procedure is a MIMO-OFDM system channel estimation procedures, including the pilot design, channel modeling Oh common channel estimation method, useful for beginners
global_parameter
- WLAN仿真－系统参数配置 系统参数主要分为2类： 一类是可以配置的，可以根据使用者的需求改变的参数 1）你打算让这个仿真跑多少个OFDM符号？ 2）你打算采用什么样的调制方式？ 3）你打算让你的系统跑在什么样的环境下，AWGN？Rayleigh fading? 4）你的接收端采用什么样的配置，比如，是否采用理想均衡，线性插值均衡，理想同步，频偏纠正等等？ 5）你的信道采样频率是多少？你的载波频率是多少？ 一类是固定不变的，发送端按照协议规定设置
wlan_transmitter
- WLAN仿真－发送机 wlan No Comments 设置完系统参数后，开始产生发送数据。 1. 产生随机的发送bit（tx_bits），这里不考虑信道编码。 2. QAM映射 3. 将数据映射到不同载波，形成OFDM符号 4. 产生pilot，并将pilot插入OFDM符号中 5. 加入dc和guard子载波 6. 进行ifft，将频域信号变到时域，并加入循环前缀 7. 对信号进行overlap window 8. 在时域产生short preamb
LS_ChannelEstimation
- 基于MATLAB的OFDM信道估计算法，使用了PN序列作为导频，两种导频处信道估计处理方法，中间特别加入了相位估计处理-MATLAB-based channel estimation algorithm for OFDM using PN sequence as a pilot and two pilot channel estimation Department treatment methods, particularly the middle to join the treatment p
Thechannelestimationofdelayedfeedbackmimoofdmchann
- 掌握梳状导频和信道估计算法，实现MATLAB仿真；建立简单的系统结构和信道模型；在含多普勒频移的瑞利衰落信道下，进行含信道估计算法的OFDM系统仿真，并进行性能分析。 -Comb master and pilot channel estimation algorithm, the realization of MATLAB simulation the establishment of a simple system structure and channel model with D
OFDMestimation-LSLMMSE
- 这是关于OFDM系统中信道估计的关键技术matlab仿真程序，具体关于OFDM基于块状导频的信道估计算法仿真，包括LS LMMSE估计算法-This is on the OFDM system channel estimation CITIC key technologies matlab simulation program, specifically on the OFDM pilot block-based channel estimation algorithm for the simu
lse
- OFDM based on the massive pilot channel estimation algorithm simulation, including the LS estimation algorithm Analysis of LSE
Matlab
- 很好的OFDM的基于MATLAB的仿真程序包，且包含了最终结果图.-montecarlo type montecarlo in the command window and wait for a long time.. _simulation of the complete OFDM system. _use of a very large file in order to get probabilities. _loop over different valu
LS
- 基于ofdm，利用导频Comb Pilot进行信道估计，-Based on ofdm, use Comb Pilot to pilot channel estimation,
chaestpilot
- channel estimation of ofdm using pilot based
88561Pilot
- 基于导频的OFDM信道估计,用Matlab仿真，大家参考吧。-OFDM
OFDM simulation matlab
- This file simulates OFDM using various modulations schemes The user chooses whether to use BPSK or QPSK ar 16-QAM. Then the code proceeds by inserting Cyclic Prefix and Pilot Signals This is followed by FFT (Fast Fourier Transform) A channel is simul
cp-pilot
- OFDM中用到的添加循环前缀和插入导频的matlab实现-Add cyclic prefix and inserted pilot matlab OFDM used in the realization of
pilot
- 用matlab搭载simulink模块，为ofdm系统添加导频(Loading the Simulink module with MATLAB to add pilot to the OFDM system)