rayleigh - 电子资料标签 - 虫虫电子下载站

对于移动通信系统主要有两类衰落：大规模衰落和小规模衰落。大规模衰落表示由于大范围内移动而引起的平均信号能量的减少或路径损耗。而小规模衰落则表现为两种机制：信号的时延扩展和信道的时变特性。对于无线应用

对于移动通信系统主要有两类衰落：大规模衰落和小规模衰落。大规模衰落表示由于大范围内移动而引起的平均信号能量的减少或路径损耗。而小规模衰落则表现为两种机制：信号的时延扩展和信道的时变特性。对于无线应用，信道的时变特性是由于发射机和接收机相对移动而造成传输路径的变化。这些传播条件的变化速率影响衰落率。如果存在大量反射路径而不存在视行信号分量，此时的小规模衰落称为瑞利衰落(Rayleigh fading

📅 2013-12-23 14:37:15 ⬇️ 77 👁️ 2,426

Rayleigh Fading Ampalitude without Phase Fading, The key point for ONES is that, in some modulation

Rayleigh Fading Ampalitude without Phase Fading, The key point for ONES is that, in some modulation schemes like DPSK the phase error can not destroy the results.

📅 2013-12-23 11:29:04 ⬇️ 92 👁️ 1,049

Simulate "BER for BPSK in Rayleigh channel" use simulink(mathlab)

📅 2013-12-23 01:22:14 ⬇️ 186 👁️ 1,211

瑞利信道仿真程序

瑞利信道仿真程序，文件列表有：pdf_cdf_gen.m rayleigh_doppler_multipath.m rayleigh_doppler_singlepath.m rayleigh_Filter_Model test_rayleigh_pdf

📅 2013-12-21 16:42:07 ⬇️ 96 👁️ 1,069

基于MATLAB的信道仿真编程实例.仿真的是RAYLEIGH信道和RICE信道.

📅 2013-12-21 14:48:01 ⬇️ 169 👁️ 1,108

1、Rayleigh_Doppler_singlePath.m 产生单径Rayleigh衰落

1、Rayleigh_Doppler_singlePath.m 产生单径Rayleigh衰落，采用了6种方法并进行了比较，推荐使用第6种方法； 2、Rayleigh_Doppler_multiPath.m 根据多条径的延时和强度，产生频率选择性衰落；在单径和多径两个程序中，均提供了其功率谱的输出代码；

📅 2013-12-21 11:42:07 ⬇️ 184 👁️ 1,088

it has been designed to calculate the ergodic and outage capacity of a MIMO Rayleigh channel conside

it has been designed to calculate the ergodic and outage capacity of a MIMO Rayleigh channel considering no CSIT and perfect CSIT The channel is assumed to be spatially correlated according to a Kron

📅 2013-12-20 19:40:01 ⬇️ 191 👁️ 1,122