搜索资源列表
Rayleigh_ofdm
- OFDM通过瑞丽信道的仿真,在载波数为200，驯良符号数为5，调制方式为QAM-Simulations about OFDM pilots go through the rayleigh channel，that is subcarriers:200,training blocks:5,modulation:QAM,channel delay:5s,simulation condition:synchronise strictly
OFDM_matlab
- 一整套OFDM系统的实现程序，基于梳状导频图案的OFDM系统估计，采用LS信道估计方法，和线性插值法，信道采用瑞丽多径信道。-A whole set of OFDM system, the implementation of the program of OFDM system based on comb pilot pattern, estimates using the LS channel estimation method, and the linear interpolation me
OFDM_Tx
- ofdm发射端的完整系统，包括MQAM调制，高斯信道瑞丽信道，其中迭代次数可以修改更大些。-ofdm transmitter complete system, including MQAM modulation, Gaussian channel Ruili channel, where the number of iterations can be modified bigger.
OFDM_xunhuanzixiangguang
- OFDM的自相关循环函数，信道模型为6径的瑞丽衰减信道，时延等都包括，循环自相关相关图，切面图等（其中蒙特卡洛仿真次可以任意修改，一般为200次）-OFDM cyclic autocorrelation function of the channel model is 6 diameter Ruili fading channel, delay and so include cyclic autocorrelation correlation diagram, Plan, etc. (inclu
matlab-raly
- 对瑞丽衰落信道用matlab进行系统仿真，具有详细的代码详解。-Application of raly fading channel in matlab simulation.its code has a detailed annotation.
singlepath
- 16APSK调制信号，单径瑞丽衰落信道仿真，matlab代码-16APSK modulated signals, single path Ruili fading channel simulation, matlab code
ricefadingandrayleighfading
- 瑞丽衰落和莱斯衰落的对比 瑞利衰落（Rayleigh Fading）：在无线通信信道中，由于信号进行多径传播达到接收点处的场强来自不同传播的路径，各条路径延时时间是不同的，而各个方向分量波的叠加，又产生了驻波场强，从而形成信号快衰落称为瑞利衰落。瑞利衰落属于小尺度的衰落效应，它总是叠加于如阴影、衰减等大尺度衰落效应上。-rice fading and rayleigh fading
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
gaushian
- 带瑞丽衰落信道高斯白噪声的QPSK调制解调信道,可以得到功率谱波形和星座图(With QPSK modulation demodulation of ruili fading channel gaussian white noise channel, the power spectrum waveform and the constellation diagram can be obtained)
OFDMlianxi
- 通信OFDM传输，信号通过加入导频，循环前缀，交织变换，经过瑞丽信道，通过QPSK解调，译码，判断误码率。(Communication OFDM transmission, the signal by adding pilots, cyclic prefix, interleaved transform, after Rayleigh channel, demodulated by QPSK, decoding, to determine the bit error rate.)
宽带无线仿真
- 宽带无线通信仿真，有关于瑞丽信道建模，导频信道估计，理想信道估计，最大比合并与等增益合并，直接序列扩频(matlab,simulink,STBC,VBLAST)