-
Alamoutiwork
程序的主要功能是做了一定范围的信噪比下,对每个信噪比:随机信号QPSK调制;
根据Alamouti方案的矩阵进行编码;发送信号经过瑞利信道和加入高斯白噪声;
接收信号采用最大比合并的方法;最后对合并信号进行最大似然判决并求误符号率。
结果表明10^-3对应大约12->13dB(Procedure main function is to do a certain range of SNR for each signal to noise ratio: random signal QPSK modulation program in accordance with Alamouti coding matrix send signals through Rayleigh channel and adding Gaussian white noise received signal using maximal-ratio combining method Finally the combined signal and the maximum likelihood decision for symbol error rate. The results showed that about 10 ^-3 corresponds to 12-> 13dB)
- 2007-11-01 00:32:10下载
- 积分:1
-
Tibetan
中国范围内的青藏高原shp文件,适用于arcgis和matlab/grads(the shape file of Tibetan Plateau in China s domain)
- 2015-12-16 15:04:34下载
- 积分:1
-
mangan_v24
D-S证据理论数据融合,用于时频分析算法,空间目标识别,采用PM算法。( D-S evidence theory data fusion, For time-frequency analysis algorithm, Space target recognition algorithm using PM.)
- 2017-02-26 21:36:04下载
- 积分:1
-
jacobi
此文件为MATLAB的M文件,功能是通过Jcobi迭代法求相应精度和迭代次数限制的线性方程组。(This file MATLAB M-files, the demand function is through Jcobi iterative method of linear equations corresponding precision and limit the number of iterations.)
- 2012-11-14 21:09:48下载
- 积分:1
-
pso
这是一个粒子群算法求解车辆路径的源码,用matlab仿真实现。(This is a particle swarm algorithm for vehicle routing the source, using matlab simulation.)
- 2008-12-11 23:11:21下载
- 积分:1
-
ofdm_gito
this code simulink about wimax system.
- 2009-11-30 23:24:20下载
- 积分:1
-
OMP_one_dimension
对一维信号进行OMP重构,基于压缩感知的信号重构(OMP reconstruction, one-dimensional signal based on compressed sensing signal reconstruction)
- 2013-04-25 16:09:43下载
- 积分:1
-
temporalMP.m
Matching pursuit algorithm
- 2015-04-22 11:47:17下载
- 积分:1
-
an430
可擴展的OFDMA引擎的WiMAX,
裡頭有詳細的OFDMA 物理層的記述(A Scalable OFDMA Engine for
WiMAX)
- 2010-11-14 03:03:27下载
- 积分:1
-
globecom04CapTriple
Ergodic Capacity of MIMO Triply Selective
Rayleigh Fading Channels
- 2010-08-24 21:06:20下载
- 积分:1