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fangzhen2
- 汉明码,卷积码,以及信道衰落模型仿真(systemview)-Hamming code, convolutional codes, as well as fading channel simulation model (systemview)
rayleigh
- 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
ai_RayCh1
- 瑞利衰落信道的jakes模型的改进型,已经运行过- Rayleigh Fading Channel Signal Generator Using the Dent Model (a modification to the Jakes Model
OFDMtest
- 提供了OFDM 信号的产生、传输以及接受全过程。在发送端用到16-QAM调制方式,信道模型为多径衰落信道,接收端分析了误码性能。并且对OFDM 信号做了加窗处理,使其频谱性能更佳!-Provides the OFDM signal generation, transmission and acceptance of the entire process. In the sending side to use 16-QAM modulation mode, channel model for mu
Discrete-multipath-fading-channels
- 通信系统离散信道仿真,散射、离散多径信道衰落模型mfiles-Communication system discrete channel simulation, scattering/discrete multipath fading channel matlab mfiles
MIMORayleighfadingChannelCapacity
- 一个瑞利衰落信道容量的测试模型,包括两个m文件和一个说明文档。-A Rayleigh fading channel capacity of the test model, including a descr iption of two m files and documents.
pilotbasedchannelestimatininOFDMsystems
- 频域不同导频密度的信道估计在被研究,并且在高低时延信道其信道估计被固定了导频分配时域。频域信道估计是基于插补,多项式的广义线性模型(或最小二乘法)和维纳滤波(或线性最小均方误差法)的方法。时域的信道估计是用线性插补完成的。我们通过测量在基于克拉克散射模型的瑞利衰落信道上并带有QPSK调制的粗误码率,已经比较了所有这些方案的结果。-Different pilot density in frequency domain channel estimate to research, and its hi
rayleigh
- 首先分析了瑞利衰落信道统计特性,并在此基础上给出了clarke模型,然后提出仿真方法,包括成形滤波法、jakes仿真模型及其多种改进方法,接着阐述了上述仿真模型的软件实现过程,并利用matlab进行了计算机仿真,然后给出衰落信号的仿真信号和分析结果,仿真结果证明了提出的仿真模型与理论曲线匹配度高,可以很好地模拟无线衰落信道-First analyze the statistical properties of the Rayleigh fading channel, and clarke mod
Rayleigh-channel-model
- 多径瑞利信道模型,可以实现选择性衰落信道-Multi-path Rayleigh channel model, you can achieve selective fading channel
RM-rayleigh
- 瑞利衰落信道的仿真模型,简单实用,可以正常运行-Rayleigh fading channel simulation model, simple and practical, can operate normally
jakes
- 这是关于瑞利衰落信道的Jakes模型仿真,我的作业,有很多问题,供参考-A simulation of rayleigh fading channel.
Channel_Modelling_A
- 4种不同信道的模型,包括快衰落、慢衰落、平坦衰落和频率选择衰落信道-4 different channel models, including the fast fading, slow fading, flat fading and frequency selective fading channel
niefou_V2.5
- 单径或多径瑞利衰落信道仿真,实现用SDRAM运行nios,同时用SRAM保存摄像头数据,本科毕设要求参见标准测试模型。- Single path or multipath Rayleigh fading channel simulation, Implemented with SDRAM run nios, while saving camera data SRAM, Undergraduate complete set requirements refer to the standard te
Jakes
- 有关瑞利信道衰落的Jakes模型实现。里面有一个相关的文档。采用的是谐波分解技术。-Jakes model about Rayleigh fading implementation. There is a related document. It uses a harmonic decomposition technique.
faoliu
- 插值与拟合,解方程,数据分析,包含CV、CA、Single、当前、恒转弯速率、转弯模型,单径或多径瑞利衰落信道仿真。- Interpolation and fitting, solution of equations, data analysis, It contains CV, CA, Single, current, constant turn rate, turning model, Single path or multipath Rayleigh fading channel simu
Digital-communication
- 数字通信OFDM实验,高斯信道瑞丽信道下仿真 以及信道衰落模型-Digital communications OFDM experiment, ruili channel simulation under gaussian channel and the channel fading model
foufuihang
- 包含位置式PID算法、积分分离式PID,单径或多径瑞利衰落信道仿真,用于建立主成分分析模型。- It contains positional PID algorithm, integral separate PID, Single path or multipath Rayleigh fading channel simulation, Principal component analysis model for establishing.
dj
- Jakes模型下小尺度多径衰落信道仿真代码等等(Small scale simulation of multipath fading in Jakes model)
OFDMSignalDetection-master
- 程序实现的主要功能: OFDM调制识别:研究了基于高阶累量和基于小波变换的OFDM信号和单载波调制信号的识别算法,仿真分析了两种算法在高斯信道和多径瑞利衰落信道下的信号识别性能。 OFDM参数估计:研究了基于Welch算法和AR模型法求解功率谱进而估计信号带宽的算法,对两种算法的估计性能进行了比较;根据OFDM信号的循环平稳性研究了基于循环谱的载频估计算法;根据 OFDM信号的自相关性研究了基于可变延时自相关和固定延时自相关的FFT相结合的算法,估计了OFDM信号的有效数据长度、符号