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matlab_channel

于 2020-06-21 发布文件大小:2KB

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wireless communication channels model

文件列表：

matlab_channel\exp_PDP.asv, 807 , 2018-09-13
matlab_channel\exp_PDP.m, 685 , 2018-09-13
matlab_channel\plot_2ray_exp_model.m, 1233 , 2018-09-13
matlab_channel\plot_Ray_Ric_channel.m, 500 , 2018-09-13
matlab_channel\Ray_model.m, 166 , 2018-09-13
matlab_channel\Ric_model.m, 190 , 2018-09-13
matlab_channel, 0 , 2019-06-26

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编码识别(matlab代码)20180111
说明：卷积码、RS码、LDPC码、turbo码的生成及识别。(Generation and recognition of convolutional codes, RS codes, LDPC codes and TurBO codes.)

2021-04-14 18:58:55下载

积分：1
blwid-rost
恒模算法(CMA)是实际中应用最广的一种盲均衡算法,这里主要时提出了改进的lc-cma算法的源程序代码(Constant modulus algorithm (CMA) is one of the most widely used blind equalization algorithms in practice. In this paper, the source code of the improved lc-cma algorithm is proposed.)

2019-03-28 01:02:06下载

积分：1
Code
TCP/ip GPRS DTU源码工业GPRS无线传入接入方案数据中心(TCP/ip GPRS DTU source industrial GPRS wireless incoming data center access solutions)

2013-04-02 16:56:03下载

积分：1
qpsk-RRC
qpsk的仿真以及根升余弦滤波器成形另外有误比特率的比较(qpsk simulation and shaping the root raised cosine filter)

2021-02-20 09:09:43下载

积分：1
FBMC-code
OQAM per processing ..........

2020-07-02 17:00:02下载

积分：1
QPSK-ALL
简单的MIMO模拟假定QPSK，ML解码（SM ZF检测器除外）。 mrc.m - 最大比例组合 stc.m - 具有1和2个接收天线的Alamouti空时分组码 bf.m - 特征波束形成 sm.m - 空间复用2x2（ML解码和次优逼迫）简单的OFDM仿真模拟保护带，用于信道估计的循环前缀前导码符号(Simple MIMO simulations Assumes QPSK, ML decoding (except SM ZF detector). mrc.m - maximal ratio combining stc.m - Alamouti space-time block code with 1 and 2 receive antennas bf.m - Eigen-beamforming sm.m - Spatial multiplexing 2x2 (both ML decoding and suboptimal zero forcing) Simple OFDM simulation Simulates guard band, cylic prefix Preamble symbol used for channel estimation)

2018-04-18 22:39:33下载

积分：1
OFDM-simulation
OFDM（正交频分复用）系统以其抗多径衰落和较高的频带利用率，得到了众多领域的广泛应用。本文就OFDM系统中关键技术之一的信道估计技术进行了介绍。并分别叙述了OFDM系统和信道估计的意义，归纳了信道估计的分类，最后介绍了MMSE、LS及其改进信道估计算法并仿真出结果。(OFDM（orthogonal frequency division multiplexing) has been widely used in many areas for its good resistance to multipath fading and high bandwidth efficiency.In this paper,channel estimation,which is one of the key technologies in OFDM systems,were introduced. Then we discuss the significance of the channel estimation and the classification of channel estimation.Finally,we study the algorithms of channel estimation such as MMSE,LS and LMMSE,and further get the simulation results. )

2012-07-06 16:11:38下载

积分：1
daopin
将压缩感知应用于基于训练序列的信道估计中，代码展示了压缩和估计过程。(Will be used in compressed sensing training sequence based channel estimation, the code shows the compression and estimation process.)

2010-12-27 11:05:22下载

积分：1
linr
说明：本程序仿真了电子扫描阵列天线方向图，实现了不同参数情况下栅瓣现象、主瓣宽度和功率增益随扫描角变化情况(This program simulates the electronic scanning array antenna pattern, and realizes the change of grating lobe phenomenon, main lobe width and power gain with scanning angle under different parameters.)

2021-04-03 22:39:04下载

积分：1
Digital_Modulation
Modulation ASK, OOK, BPSK, QPSK, 8PSK Digital modulation techniques

2009-05-22 02:11:31下载

积分：1

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matlab_channel

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