Search - rayleigh fading channel model

Search - rayleigh fading channel model - List

[Other resource] Rayleigh Fading Channel Signal Generator Using the DL : 0: 一种基于JAKE模型的改进的瑞利衰落信道仿真-A model of the Rayleigh fading channel simulation
Update : 2008-10-13 Size : 2.49kb Publisher : 王蓬
[matlab] Rayleigh Fading Channel Signal Generator Using the DL : 0: 一种基于JAKE模型的改进的瑞利衰落信道仿真-A model of the Rayleigh fading channel simulation
Update : 2025-03-07 Size : 2kb Publisher : 王蓬
[Program doc] RayleighFadingsimulationandDSPrealization DL : 0: 介绍了一种构建在定点DSP上的高速瑞利衰落信道仿真模型。通过应用确知性瑞利过程的理论，使得仅需要较少的低频正弦波分量以及简单的运算即可实现较高精度的信道建模；进而可采用查表法并结合TMS320C6202定点数字信号处理器的高并行性和处理能力构造高速的仿真模型-Construction of a fixed-point DSP in the high-speed Rayleigh fading channel simulation model. Through the application process unascertained Rayleigh theory, only need to make small low-frequency sine wave components and the simple operation can achieve higher accuracy Channel modeling; then use look-up table method and combination TMS320C6202 fixed-point digital signal processor parallel and can handle Construction of the high-speed simulation model
Update : 2025-03-07 Size : 115kb Publisher : 李艳平
[Other] r_fading DL : 0: Program to simulate Rayleigh fading using a p-th order autoregressive model AR(p) according to ％ Baddour s work: "Autoregressive modeling for fading channel simulation"-Program to simulate using Rayleigh fading a p-th order autoregressive model AR (p) accord % ing to Baddour's work : "autoregressive modeling for fading channel's imulation "
Update : 2025-03-07 Size : 1kb Publisher : cqj
[Algorithm] convolutional DL : 0: 瑞利衰落信道的Matlab仿真模型程序，这个是关于OFDM 的循环卷积源代码-Rayleigh fading channel simulation model of the process, this is the cycle of OFDM convolution source code
Update : 2025-03-07 Size : 5kb Publisher : 周洁
[Post-TeleCom sofeware systems] Rayleigh_fading DL : 0: Rayleigh 信道仿真模型参考"Autoregressive modeling for fading channel simulation", IEEE Transaction on Wireless Communications, July 2005. -Rayleigh channel simulation model reference Autoregressive modeling for fading channel simulation , IEEE Transaction on Wireless Communications, July 2005.
Update : 2025-03-07 Size : 1kb Publisher : 余江
[matlab] MultipathFading DL : 0: 多径衰落信道模型源代码，用于无线移动信道建模。-Multipath fading channel model source code, used in wireless mobile channel modeling.
Update : 2025-03-07 Size : 2kb Publisher : pluqin
[Communication-Mobile] BiIntpMIMO_Channel DL : 0: 2发2收的MIMO信道模拟程序，信道满足瑞利衰落，采用最新的改进的Jakes模型，解决了传统算法中的统计性缺陷。-2 Fat 2 collected MIMO channel simulation program, to meet the Rayleigh fading channel, using the latest improved Jakes model, the traditional algorithm to solve the statistical shortcomings.
Update : 2025-03-07 Size : 28kb Publisher : wyp
[matlab] Rayleigh_fading DL : 0: 瑞利衰落模型仿真源代码，主要用于瑞利信道衰落仿真-Rayleigh fading simulation model source code, mainly used in Rayleigh fading channel simulation
Update : 2025-03-07 Size : 1kb Publisher : pluqin
[Communication] Thechannelestimationofdelayedfeedbackmimoofdmchann DL : 0: 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 Doppler frequency shift in the Rayleigh fading channel, the channel estimation algorithm with the OFDM system simulation and performance analysis.
Update : 2025-03-07 Size : 10kb Publisher : 林杉
[matlab] Rayleigh_fading DL : 0: In this program, several statistical fading channel simulators using the Sum-of-Sinusoids (SoS)has been implemented.A Rayleigh fading channel impulse respose using jakes model has been generated in matlab -In this program, several statistical fading channel simulators using the Sum-of-Sinusoids (SoS)has been implemented.A Rayleigh fading channel impulse respose using jakes model has been generated in matlab
Update : 2025-03-07 Size : 4kb Publisher : ria
[Communication-Mobile] Rayleighfadingchannelmodelandsimulation DL : 1: Rayleigh衰落信道仿真多径与单径，多普勒平移-Rayleigh fading channel model and simulation:Rayleigh_Doppler_singlePath, Rayleigh_Doppler_multiPath
Update : 2025-03-07 Size : 10kb Publisher : zhangheng
[matlab] OFDM_Rayleigh DL : 0: 3 MATLAB functions for simulation of OFDM signal in Rayleigh fading channel. Including models for OFDM frame generating, cyclic prefix, pramble, as well as model for Rayleigh channel, QAM modulation function and a example of test process.
Update : 2025-03-07 Size : 2kb Publisher : orange_jhy
[Other] rayleigh DL : 0: 瑞利衰落信道（Rayleigh fading channel）是一种无线电信号传播环境的统计模型。这种模型假设信号通过无线信道之后，其信号幅度是随机的，即“衰落”，并且其包络服从瑞利分布。-Rayleigh fading channel (Rayleigh fading channel) is a radio signal propagation environment, the statistical model. The model assumed that after the signal through the wireless channel, the signal amplitude is random, that is, " fading" and subject to its Rayleigh distribution envelope.
Update : 2025-03-07 Size : 42kb Publisher : 宋立泉
[Documents] JakesSimultation DL : 0: 用jakes模型编写瑞利衰落多径信道的仿真报告，包括实验原理，代码，仿真结果，以及实验分析。-Jakes model with the preparation of multi-path Rayleigh fading channel simulation, including experimental principle, code, simulation results and experimental analysis.
Update : 2025-03-07 Size : 276kb Publisher : lilyzou
[Program doc] cp_ofdm_simulation DL : 0: Matlab file for simulating a cyclic-prefix (CP) orthogonal-frequency- division-multiplexing (OFDM) system with binary phase-shift keying (BPSK) modulation on each subcarrier. CP-OFDM system includes a repetition code and interleaving across subcarriers as well as a Rayleigh-fading channel model with exponentially decaying power profile.-Matlab file for simulating a cyclic-prefix (CP) orthogonal-frequency- division-multiplexing (OFDM) system with binary phase-shift keying (BPSK) modulation on each subcarrier. CP-OFDM system includes a repetition code and interleaving across subcarriers as well as a Rayleigh-fading channel model with exponentially decaying power profile.
Update : 2025-03-07 Size : 2kb Publisher : 王勇
[Fax program] Rayleigh-fading-channel DL : 0: 瑞利衰落信道（Rayleigh fading channel）是一种无线电信号传播环境的统计模型。这种模型假设信号通过无线信道之后，其信号幅度是随机的，表现为“衰落”特性，并且多径衰落的信号包络服从瑞利分布。由此，这种多径衰落也称为瑞利衰落。这一信道模型能够描述由电离层和对流层反射的短波信道，以及建筑物密集的城市环境。瑞利衰落只适用于从发射机到接收机不存在直射信号的情况，否则应使用莱斯衰落信道作为信道模型。-Rayleigh fading channel, Rayleigh fading channel) is a statistical model of radio signal propagation environment. This model assumes that the signal through a wireless channel, its signal amplitude is random, show the "decline" features, and multipath fading signal envelope obeys Rayleigh distribution. As a result, the multipath fading is also called Rayleigh fading. The channel model can be described by the ionosphere and troposphere reflect shortwave channel, as well as a built-up urban environment. Rayleigh fading is only applicable to direct signal from the transmitter to the receiver does not exist, or rice fading channels as channel models should be used.
Update : 2025-03-07 Size : 16kb Publisher : 李晓林
[Com Port] Rayleigh-fading-channel-(2) DL : 0: 瑞利衰落信道（Rayleigh fading channel）是一种无线电信号传播环境的统计模型。这种模型假设信号通过无线信道之后，其信号幅度是随机的，即“衰落”，并且其包络服从瑞利分布。-Rayleigh fading channel, Rayleigh fading channel) is a statistical model of radio signal propagation environment. This model assumes that the signal through a wireless channel, its signal amplitude is random, or "decline", and its envelope obey Rayleigh distribution.
Update : 2025-03-07 Size : 12kb Publisher : 李晓林
[matlab] Modeling-Rayleigh-fading-channel-based-on-modifie DL : 0: This Matlab Code models a Rayleigh fading channel using a modified Jakes channel model. A modified Jakes model chooses slightly different spacings for the scatterers and scales their waveforms using Walsh–Hadamard sequences to ensure zero cross-correlation. \alpha_n = \frac{\pi(n-0.5)}{2M} and \beta_n = \frac{\pi n}{M}, results in the following model, usually termed the Dent model or the modified Jakes model: R(t,k) = \sqrt{\frac{2}{M}} \sum_{n=1}^{M} A_k(n)\left( \cos{\beta_n} + j\sin{\beta_n} \right)\cos{\left(2\pi f_d t \cos{\alpha_n} + \theta_{n}\right)}. The weighting functions A_k(n) are the kth Walsh–Hadamard sequence in n. Since these have zero cross-correlation by design, this model results in uncorrelated waveforms. The phases \,\!\theta_{n} are initialized randomly and have no effect on the correlation properties. Matlab fast Walsh-Hadamard transform function is used to efficiently generate samples using this model.-This Matlab Code models a Rayleigh fading channel using a modified Jakes channel model. A modified Jakes model chooses slightly different spacings for the scatterers and scales their waveforms using Walsh–Hadamard sequences to ensure zero cross-correlation. \alpha_n = \frac{\pi(n-0.5)}{2M} and \beta_n = \frac{\pi n}{M}, results in the following model, usually termed the Dent model or the modified Jakes model: R(t,k) = \sqrt{\frac{2}{M}} \sum_{n=1}^{M} A_k(n)\left( \cos{\beta_n} + j\sin{\beta_n} \right)\cos{\left(2\pi f_d t \cos{\alpha_n} + \theta_{n}\right)}. The weighting functions A_k(n) are the kth Walsh–Hadamard sequence in n. Since these have zero cross-correlation by design, this model results in uncorrelated waveforms. The phases \,\!\theta_{n} are initialized randomly and have no effect on the correlation properties. Matlab fast Walsh-Hadamard transform function is used to efficiently generate samples using this model.
Update : 2025-03-07 Size : 2kb Publisher : Manzar Hussain
[File Format] Rayleigh-fading-channel DL : 0: 瑞利信道模型建模平坦衰落等，并且加入赖斯信道模型进行改进。模拟了信道的小尺度衰落问题，和Clarke模型进行比对-Rayleigh flat fading channel model, and joined the Rice channel model is improved. Simulation of small scale fading channel, and the Clarke model are compared
Update : 2025-03-07 Size : 1.14mb Publisher : 赵一力

« 12 3 4 5 6 7 8 9 10 ... 20 »