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瑞利衰落信道的matlab仿真
- 瑞利衰落信道的matlab仿真
Mobile-Radio-Channel
- 通信无线信道仿真-阴影衰落,对数正态分布-Communication radio channel emulation- the shadow fading, lognormal
channelmodel
- 该文件是包含通信系统仿真的诸多程序,包括衰落信道模型等,希望对大家有帮助。-The document includes a number of communication system simulation procedures, including fading channel model, we would like to help.
freqBlind-Em
- 文章根据频率选择性衰落信道的抽头延迟线模型,将针对平坦衰落信道的CS(周期平稳过程理论)频偏盲估计 算法扩展到了频率选择性衰落信道,并通过仿真证明这种扩展是可行的.仿真结果还表明CS算法不仅有好的抗平 坦衰落能力,而且有很好的杭频率选择性衰落性能.-Article according to frequency selective fading channel tap delay line model, the flat fading channel for CS (cycle stati
The-simulation-of-OFDM-systems
- 正交频分复用(OFDM) 是第四代移动通信的核心技术。该文首先简要介绍了OFDM基本原理,重点研究了理想同步情 况下,保护时隙(CP) 和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系 统模型的基础上,用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,保 护时隙、信道估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。-Orthogonal frequency division mult
Simulink
- 一种基于Sim u l i n k仿真环境下的多径衰落信道 的建模及测量-Simulation environment based on Sim ulink under multipath fading channel modeling and measurement
gjlj
- 重点研究 了低信噪比﹑多径瑞利衰落信道条件下,基于高阶累积量的OFDM信号盲识别技 术。提出了利用奇数阶累积量区分OFDM信号与单载波信号的方法,并对基于三 阶和五阶累积量的算法进行了仿真分析。 -﹑ Focus on the low SNR multipath Rayleigh fading channel conditions, based on cumulant OFDM signal blind identification technology. Made a dist
rayleigh
- rayleigh衰落信道仿真实验,在陆地移动通信中,移动台往往受到各种障碍物和其他移动体的影响,以致到达移动台的信号是来自不同传播路径的信号之和。而描述这样一种信道的常用信道模型便是瑞利衰落信道。-rayleigh fading channel simulation, in the land mobile communications, the mobile station are often subject to a variety of obstacles and other mobile
123456
- OFDM自适应调制技术根据各子载波在频率选择性衰落信道中不同的瞬时增益,动态地分配数据比特和 发射功率,可以优化系统性能,提高频谱效率。该文主要研究OFDM系统发射功率和传输比特数不变时误码率最 小化的自适应(MA1算法。提出一种以注水门限为迭代参数的MA算法,并引入有记忆步长迭代法,提高算法的稳 定性。仿真结果表明,与过去的算法相比,该算法能以较低的复杂度获得更好的性能。 -OFDM watterfilling
yidong-
- 本文根据移动通信衰落信道的工作机理, 基于加性高斯白噪声信道( AWGNChannel) 、 落信道( RayleighFading Channel) 、莱斯衰落 icianFadingChannel) 的仿真模型, 并利用M 行了衰落信道的误比特率性能的仿真分析。-Based the working mechanism of the mobile communications fading channel, Based on the additive white Gauss
Simulink
- 一种基于Simulink仿真环境下的多径衰落信道的建模及测量-Simulink simulation environment based multipath fading channel modeling and measurement
fun_rayleighCH
- 无线信道条件较为复杂,本程序提供的是瑞丽衰落信道模型下的无线通信仿真-Short wave communication channel conditions is complex, the program provides is Ruili fading channel model
QPSK-simulation-design
- 利用MATLAB 仿真工具设计出一个QPSK仿真程序,以衡量QPSK在理想信道、高斯白噪声信道和先通过瑞利衰落信道再通过高斯信道三种方式的调制解调得到的功率谱密度、噪声曲线、星座图及误码性能,并对仿真结果进行了分析。-QPSK simulation design and Realization Based on MATLAB
kan-V2.2
- 给出接收信号眼图及系统仿真误码率,单径或多径瑞利衰落信道仿真,对球谐函数图形进行仿真。- The received signal is given eye and BER simulation systems, Single path or multipath Rayleigh fading channel simulation, Of spherical harmonics graphic simulation.
8752
- 单径或多径瑞利衰落信道仿真,有井曲线作为输入可计算其地震波的衰减,MIMO OFDM matlab仿真。- Single path or multipath Rayleigh fading channel simulation, There is a well attenuation curve as input to calculate its seismic waves, MIMO OFDM matlab simulation.
ppywq
- 单径或多径瑞利衰落信道仿真,FMCW调频连续波雷达的测距测角,完整的图像处理课设,包含所有源代码,汽车图像。- Single path or multipath Rayleigh fading channel simulation, FMCW frequency modulated continuous wave radar range and angular measurements, Complete class-based image processing, contains all of
mun_re46
- 单径或多径瑞利衰落信道仿真,可以广泛的应用于数据预测及数据分析,模式识别中的bayes判别分析算法。- Single path or multipath Rayleigh fading channel simulation, Can be widely used in data analysis and forecast data, Pattern Recognition bayes discriminant analysis algorithm.
fangtou-V7.1
- 用于时频分析算法,独立成分分析算法降低原始数据噪声,单径或多径瑞利衰落信道仿真。- For time-frequency analysis algorithm, Independent component analysis algorithm reduces the raw data noise, Single path or multipath Rayleigh fading channel simulation.
qnhia
- 自己编的5种调制信号,单径或多径瑞利衰落信道仿真,能量谱分析计算。- Own five modulation signal, Single path or multipath Rayleigh fading channel simulation, Energy spectrum analysis and calculation.
ae223
- 调试通过可以使用,包括最小二乘法、SVM、神经网络、1_k近邻法,单径或多径瑞利衰落信道仿真。- Debugging can be used, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Single path or multipath Rayleigh fading channel simulation.