Search - matlab code for rayleigh fading channel

Search - matlab code for rayleigh fading channel - List

[Post-TeleCom sofeware systems] ostbc DL : 0: This program simulates the bit-error-rate (BER) performance of OSTBC with L=4 antennas over the frequency flat Rayleigh block fading channel The code is developed for real orthogonal design, code rate 1/2 modulation- 16 QAM with gray coding resulting in 2 bits/sec/Hz.-This program simulates the bit-error-rate (BER) performance of OSTBC with L = 4 antennas over the frequency flat Rayleigh block fading channel The code is developed for real orthogonal design, code rate 1/2 modulation-16 QAM with gray coding resulting in 2 bits/sec/Hz.
Update : 2025-02-17 Size : 1kb Publisher : george
[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 : 2025-02-17 Size : 2kb Publisher : pluqin
[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 : 2025-02-17 Size : 1kb Publisher : pluqin
[Other] rake_path_dsss DL : 0: rake接收机的链路生成程序，包括短码生成，长码生成，哈达码变换，瑞利信道，以及多径衰落等。-rake receiver of the link generated procedures, including short-code generation, long-code generation, Hadamard transform, Rayleigh channel, as well as multipath fading and so on.
Update : 2025-02-17 Size : 2kb Publisher : 王波
[source in ebook] Rayleigh_Fading_Simulation DL : 0: 本程序是对多径无线衰落信道的仿真源程序，主要是针对Rayleigh信道的仿真-This procedure is the wireless multipath fading channel simulation source code is targeted at the Rayleigh channel simulation
Update : 2025-02-17 Size : 9kb Publisher : 李林
[Other] Broadband DL : 0: Broadband MIMO-OFDM wireless communications Broadband MIMO-OFDM wireless communications
Update : 2025-02-17 Size : 897kb Publisher : cxy001
[Communication-Mobile] matlab DL : 0: source code for awgn,BPSK modulation and demodulation,channel simulation,convolution encoder,data generator,encoder and fading channel
Update : 2025-02-17 Size : 6kb Publisher : deepthy
[Program doc] mccdma DL : 0: Multi-Carrier CDMA in a Rayleigh Fading Channel
Update : 2025-02-17 Size : 28kb Publisher : seba644
[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 : 2025-02-17 Size : 276kb Publisher : lilyzou
[Communication-Mobile] BERcurveforharddecisionblockcodeBPSK DL : 0: this matlab code used for ber in rayleigh fading channel
Update : 2025-02-17 Size : 2kb Publisher : Md. Masud Rana
[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 : 2025-02-17 Size : 2kb Publisher : 王勇
[matlab] rayleigh DL : 0: 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.
Update : 2025-02-17 Size : 10kb Publisher : 魏琴
[Other] vdnclaba DL : 0: The code below creates a frequency-flat Rayleigh fading channel object and uses it to process a DBPSK signal consisting of a single vector. Notice that the example uses filter before awgn this is the recommended sequence to use when you combine fading with AWGN -The code below creates a frequency-flat Rayleigh fading channel object and uses it to process a DBPSK signal consisting of a single vector. Notice that the example uses filter before awgn this is the recommended sequence to use when you combine fading with AWGN
Update : 2025-02-17 Size : 1kb Publisher : Ahsan Ali
[ELanguage] SING DL : 0: its a matlab code for implementing multiusers in a rayleigh fading channel using gold sequences.
Update : 2025-02-17 Size : 1kb Publisher : sneha
[Program doc] Space-time-block-code DL : 0: Rayleigh fading channel with Alamouti Space Time Block Coding
Update : 2025-02-17 Size : 1kb Publisher : Fray
[matlab] simulation-ofmultipath-rayleigh--fading DL : 0: matlab code for simulation of mutipath rayleigh fading channel
Update : 2025-02-17 Size : 1kb Publisher : atefeh
[Communication-Mobile] BPSK_Rayleigh DL : 0: this file is matlab code for bpsk in Rayleigh fading channel.
Update : 2025-02-17 Size : 1kb Publisher : sahar
[matlab] Rayleigh-Timevariant-by-HCQ908 DL : 0: 对文献《Simulation Models With Correct Statistical Properties for Rayleigh Fading Channels》提出的Rayleigh信道模型的仿真，仿真了信道的自相关，互相关，以及四阶统计量。仿真结果与文献一致。目前PDF的仿真的效果不好，还未奉上。关于LCR,AFD也没有做。但是总体说来，目前的仿真结果与文献是完全符合的。对应的文献也放到压缩包了。-This matlab code for paper, <Simulation Models With Correct Statistical Properties for Rayleigh Fading Channels>.This papar is very popular in channel estimation simulation.The paper is also upload with the code.
Update : 2025-02-17 Size : 538kb Publisher : hcq
[matlab] code-matlab DL : 0: 利用SIMULINK和M函数相结合的方式仿真BFSK 调制在多路径瑞丽衰落信道中的传输性能。其中 source产生速率为10Kbit/s、帧长度为1秒的二进制数据源data,并且通过BFSK产生调制信号。BFSK调制的频率间隔为24KHz, BPSK调制符号的样点数为2，调制信号通过多径瑞利衰落信道，移动终端相对运动速率为40公里/小时，接收端对信号进行解调，并把解调后的信号和原始数据信号相比较计算误比特率。最后Sink模块根据SNR与误比特率的关系绘制曲线。-And M functions using SIMULINK combination of simulation BFSK modulation multipath fading channel transmission performance in Ruili. Wherein the source generation rate of 10Kbit/s, the frame length is 1 second binary data source data, and generates a modulated signal BFSK. BFSK modulation frequency interval of 24KHz, BPSK modulation symbols for the two sample points, a modulated signal multipath Rayleigh fading channel, the rate of relative movement of the mobile terminal is 40 km/h, the receiver demodulates the signal and supplies the demodulated after the raw data signal and the signal calculated by comparing the bit error rate. Finally Sink module drawing curves based on SNR and BER relationship.
Update : 2025-02-17 Size : 15kb Publisher : 陈思远
[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 : 2025-02-17 Size : 2kb Publisher : Manzar Hussain

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