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Description: 利用matlab软件对各种频率选择性信道进行仿真-Matlab software using a variety of frequency-selective channel simulation
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Size: 37888 |
Author: 郭丽华 |
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Description: ofdm信道特性
Channel transmission simulator
Channel transmission simulator
％
％ inputs:
％ sig2 - noise variance
％ Mt - number of Tx antennas
％ Mr - number of Rx antennas
％ x - vector of complex input symbols (for MIMO, this is a matrix, where each column
％ is the value of the antenna outputs at a single time instance)
％ H - frequency selective channel - represented in block-Toeplitz form for MIMO transmission
％ N - number of symbols transmitted in OFDM frame
％
％ outputs:
％ y - vector of channel outputs (matrix for MIMO again, just like x matrix)
％ create noise vector sequence (each row is a different antenna, each column is a
％ different time index) note: noise is spatially and temporally white-channel characteristics of OFDM Channel transmission simulatorChannel transmission simulator inputs: sig2- noise variance Mt- number of Tx antennas Mr- number of Rx antennas x- vector of complex input symbols (for MIMO, this is a matrix, where each column is the value of the antenna outputs at a single time instance) H- frequency selective channel- represented in block-Toeplitz form for MIMO transmission N- number of symbols transmitted in OFDM frame outputs: y- vector of channel outputs (matrix for MIMO again, just like x matrix) create noise vector sequence (each row is a different antenna, each column is a different time index) note: noise is spatially and temporally white
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Size: 1024 |
Author: sunxu |
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Description: 给出了十余种有关OFDM信道估计方法的MATLAB经典程序-Given more than ten kinds of relevant OFDM channel estimation methods MATLAB classical procedures
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Size: 10240 |
Author: 李霞 |
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Description: OFDM比特加载、功率分配与信道估计算法仿真与建模-OFDM bit-loading, power allocation and channel estimation algorithm for simulation and modeling
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Size: 3072 |
Author: 黄三 |
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Description: 信道描述，计算冲激响应函数，为频选衰落信道，用于MIMO或ＭＩＭＯ－ＯＦＤＭ系统-Channel description, calculation of impulse response function, for Frequency-Selective Fading Channels for MIMO or MIMO-OFDM system
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Size: 1024 |
Author: 刘斐 |
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Description: 就通信系统而言，涉及到有线信道及非卫星无线信道的问题时，信道不再可以看成为恒参信道，信号往往是通过未知信道传播，通常把这样的信道称为盲信道。 本源代码对盲信道的参数进行估计，利用matlab仿真，对做盲信道的工程人员有一定的借鉴价值。-On communications systems, related to non-cable channels and the issue of satellite radio channel, channel no longer can be seen as a channel Constant reference signal is often spread through unknown channels, usually channel such as the blind channel. Source code for the blind channel estimation of the parameters, the use of matlab simulation, on the blind channel to do the engineering staff from a certain value.
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Size: 2048 |
Author: Jackson |
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Description: 无线信道的仿真 对信道仿真的认识有帮助-Simulation of wireless channel simulation of channel help
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Size: 5096448 |
Author: wangxiaoying |
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Description: 对有3条固定路径的 多径信道中的 系统进行 性能仿真，并与在理想的 信道（没有多径）中同样系统的 性能进行比较。-For three fixed-path multipath channel performance simulation systems, and in an ideal channel (no multipath) in the same comparison of the performance of the system.
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Size: 4096 |
Author: Tuoknight |
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Description: 信道仿真模型 可以方便快捷的进行相关的仿真操作-Channel simulation models can be convenient and efficient operation of the associated simulation
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Size: 10240 |
Author: ranran |
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Description: 对OFDM传输信道的仿真，用matlab仿真了几个信道的衰减模型-For OFDM transmission channel simulation, using matlab simulation of a number of channel attenuation model
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Size: 10240 |
Author: mao |
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Description: 自己编的瑞丽信道的MATLAB仿真源文件，信道参数可以选择-Part of the Ruili own channel MATLAB simulation of the source file, the channel parameters can be choose
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Size: 1024 |
Author: fengye |
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Description: MIMO传输信道仿真
对信道进行编码、解码-MIMO transmission channel simulation of channel coding and decoding
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Size: 2048 |
Author: 江克 |
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Description: channel estimation is single carrier frequency division multiple access also called as DFT spread OFDM.
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Size: 749568 |
Author: dude |
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Description: Mobile Channel Characteristics, 移动通信信道的很好的一本书，经典书籍。-Mobile Channel Characteristics, mobile communication channel a good book, classic books.
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Size: 2114560 |
Author: shilei |
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Description: 该文件包含各种信道下的信道估计的文章，具有很好的参考价值，适合研究此课题的人员使用-This file contains a variety of channels channel estimation article, has a good reference for use by the subject of this
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Size: 2134016 |
Author: 海风心情 |
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Description: tgn工作组制定的信道模型文档,做相关工作的可以-the channel model for 11n,IEEE P802.11
Wireless LANs Channel Models
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Size: 330752 |
Author: GeneralLee |
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Description: ber bpsk ofdm rayleigh channel
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Size: 2048 |
Author: Justin |
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Description: 同时具有时间选择性和频率选择性衰落的无线通信信道，我们称之为双选择性衰落信道[1-4]。研究在双选择性衰落信道下，实现最优的收发机设计，使其尽可能减小时频双选衰落，尤其是时间选择性衰落对系统性能的影响，提高系统对多普勒扩展和时延扩展的鲁棒性，对实现高速移动下的高速率、高质量的宽带传输具有十分重要的意义。-We consider the estimation of doubly selective wireless channels within pulseshaping
multicarrier systems (which include OFDM systems as a special case). A pilotassisted
channel estimation technique using the methodology of compressed sensing (CS) is
proposed.
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Size: 1153024 |
Author: 徐微 |
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Description: VxWorks development of Fibre Channel Communication System Design
VxWorks开发光纤通道通信系统设计-VxWorks development of Fibre Channel Communication System Design
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Size: 198656 |
Author: 0o |
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Description: channel 问题 求解粘性不可压NS方程 -a program which uses a finite element model of time independent viscous incompressible flow in a 2D channel
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Size: 17408 |
Author: 讲演 |
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