搜索资源列表
OFDM
- OFDM信号及其频谱 OFDM signal and its spectrum ( Guard Interval insertion )-OFDM signal and spectrum OFDM signal and its spectrum (Guard Interval insertion)
ofdm
- 基本说明了OFDM在MATLAB的系统仿真过程，详细说明了OFDM信号的产生过程。
OFDM
- OFDM信号及其频谱的matlab仿真源代码，输入信号为随机产生的二进制序列并插入了保护间隔
用PTS方法降低OFDM信号中高PAPR的MATLAB仿真源代码
- 用PTS方法降低OFDM信号中高PAPR的MATLAB仿真源代码，很实用哦,PTS method used to reduce the high PAPR of OFDM signal simulation of the MATLAB source code, it is practical Oh
MATLAB-OFDM.rar
- 根据OFDM的基本原理, 利用MATLAB编写 OFDM系统仿真的程序,通过分步执行,能够比较清 楚地了解OFDM实现的整个过程,熟悉每一步变化 的数据特征。对掌握OFDM的原理和熟悉MATLAB 仿真都是非常重要的,仿真的最后给出了该OFDM 系统仿真的误码率。其中qpskmod.m 为QPSK调制 的函数 qpskdemod.m 为QPSK解调的函数 comb.m 为产生加性高斯白噪声的函数 giins.m 为往信号中 插入保护间隔的函数 girem.m 为从接收信号中去除
gosui
- ofdm信号通过sui信道，希望对大家学习有所借鉴学习-ofdm signal through sui channel, and they hope to learn from everyone has been learning to learn
ofdm cs sensing ultimate
- 该程序是对OFDM信号的频谱感知的循环特征检测方法，代码齐全，介绍详细-The program is the OFDM signal spectrum sensing cycle of feature detection, code complete, detailed descr iption
OFDM_cyclic_spectrum
- ％ 仿真主要完成OFDM系统建模,实现OFDM系统传输流程, ％ 并对OFDM信号的时域波形及功率普密度进行分析.进行循环谱相关切片的分析。- Simulation of the main complete OFDM system modeling, the realization of OFDM transmission system process, of the OFDM signal in time domain waveforms and power density analysi
ofdm
- 正交频分复用的调制解调：实现了mb-ofdm的基带超宽带信号调制解调-Orthogonal frequency division multiplexing of the modulation and demodulation: the mb-ofdm of base-band ultra-wideband signal modulation and demodulation
rayleigh-fadeing
- OFDM信号瑞利衰落信道的matlab仿真，包括一个word文档以及仿真程序。-OFDM signals in Rayleigh fading channel matlab simulation, including a word document as well as the simulation program.
OFDM
- 本文在分析移动无线信道衰落特性的基础上,阐述了OFDM系统的基本原理,主要研究了OFDM通信系统中的基于导频符号的信道估计问题,分析了几种经典的信道估计算法以及相关的关键技术环节。 在此基础上介绍了OFDM技术在现实中的一个应用——WLAN IEEE802.11a系统模型,利用Matlab仿真软件完成OFDM系统信号生成、噪声生成、导频插入、循环前缀、调制、解调等部分的设计,最后结合计算机仿真对系统关键技术(导频、循环前缀、估计算法)的有效性和可行性进行了全面的分析与比较。适合matlab研究-
OFDM_gen1
- ofdm 信号的产生，matlab程序仿真及图形实例，用于光通信或者无线通信的信号模拟-ofdm signals generated, matlab simulation and graphic examples of procedures for optical communications or wireless communications, analog signal
OFDM(gms)
- 有关OFDM信号检测与估计的一篇文章，是IEEE上的，有需要的下-The OFDM signal detection and estimation of an article is on the IEEE there is a need for the next! !
OFDM_init
- OFDM信号源，可用于MATLAB仿真，做为通信系统的源输入。-OFDM signal source can be used for MATLAB simulation of communication systems as the source of input.
rayleigh
- OFDM信号瑞利衰落信道的matlab仿真代码，,包括一个word文档和仿真程序。-OFDM signals in Rayleigh fading channel simulation matlab code, including a word document and simulation program.
papr-ofdm
- m-file调查高功率放大器的影响，channelnoise在ofdm信号，当时介绍卡由于一个paprreductionmethod减少hpa效果。-m-file investigation of high-power amplifier, channelnoise in ofdm signal, when introduced to reduce card due to a paprreductionmethod hpa effects.
OFDM
- OFDM信号通信系统的仿真。包括OFDM原理、程序及运行结果-ofdmsignle communications system simulation. including OFDM principles, procedures and operations on the results
OFDM
- 基于Matlab 构建一个完整的OFDM 动态仿真系统。目的是用Matlab 代码仿真 OFDM 信号的产生、发送、信道、与接收。以OFDM 系统在数字视 频广播（DVB ）应用为例进行仿真。此仿真系统能够很好地模拟OFDM 传输系统，为进一步深入研究OFDM 通信系统提供了便利。(OFDM Simulation Based on MATLAB)
OFDM
- 设计一个OFDM系统，并求OFDM信号的功率谱和频谱，以及OFDM系统的误码率性能。(A OFDM system is designed, and the power spectrum and spectrum of OFDM signal are obtained, and the bit error rate performance of OFDM system is also discussed.)
OFDM
- 结合理论课讲解基于Matlab仿真OFDM信号，绘制OFDM符号星座图，时域、频域曲线； 绘制发送端、接收端低通滤波器的幅频特性； 分析AWGN信道条件下OFDM系统的误码率性能( combined with the theory of lesson based on Matlab simulation OFDM signal, drawing OFDM symbol constellation, time domain, frequency