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main(64QAM)

于 2021-03-04 发布

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下载积分: 1 下载次数: 2

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代码说明：

说明： OFDM计算，调制方式为64QAM，可以对信道的信息进行估计(OFDM calculation, modulation mode is 64QAM, can estimate the channel information)

文件列表：

addnoise.m, 297 , 2008-03-04
baseMapping.m, 2893 , 2019-05-27
bitcreate.m, 909 , 2019-05-27
deMapping.m, 4764 , 2019-05-28
demodulation.m, 6057 , 2006-12-05
demoduqam16.m, 941 , 2019-05-11
DFT_estimation.m, 1455 , 2019-05-21
Ergodic_Capacity_vs_SNR.m, 970 , 2019-05-20
error_count.m, 271 , 2008-02-25
estimation.m, 7083 , 2019-05-20
guard_interval_insert.m, 487 , 2019-05-27
guard_interval_remove.m, 280 , 2019-05-13
insert_pilot.m, 2122 , 2019-05-20
lmmse_estimation.m, 979 , 2019-05-20
lr_lmmse_estimation.m, 1747 , 2009-05-27
ls_estimation.m, 681 , 2019-05-14
main.m, 11624 , 2019-06-02
main_original.m, 11170 , 2019-05-13
modulation.m, 5932 , 2006-11-16
mse_DFT.m, 226 , 2019-05-21
mse_lmmse.m, 302 , 2019-05-21
mse_ls.m, 160 , 2019-05-21
multipath_chann.m, 1839 , 2008-03-03
ofdm.m, 1047 , 2019-05-20
plot_astrology.m, 291 , 2019-06-01
Qam_different.m, 613 , 2019-05-07
rayleighnew.m, 1758 , 2008-02-25
test_16QAM.m, 1471 , 2019-05-27
test_64QAM.m, 76 , 2019-05-27

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对数正态阴影衰落和BPSK的误码率
仿真对数正态阴影衰落和仿真了一个BPSK通信系统，并与AWGN信道下的理论误码率结果进行了比较(Log-normal Shadowing PL model;Simulate a BPSK communication system, comparing simulated with theoretical BER results under AWGN channel)

2020-11-21 10:29:36下载

积分：1
程序
说明：使用matlab编写LDPC码，参考学习编程思路。(non-binary code, matlab)

2020-04-14 22:22:29下载

积分：1
STBC
基于MIMO系统原理的stcb，空时编码仿真程序(MIMO stcb)

2013-07-15 09:23:01下载

积分：1
communication simulation
说明：无线衰落信道下的通信仿真，可以更换几种常见的衰落模型，如莱斯衰落，瑞利衰落等(Several common fading models, such as rice fading and Rayleigh fading, can be replaced in the communication simulation of wireless fading channel.)

2020-10-09 11:06:53下载

积分：1
MU-MIMO-technique
文档中介绍首先介绍了多用户MIMO模型，以及LTE中的多用户MIMO方案，通过仿真分析总结出当用户数较少时，在高信噪比条件下，ZF方案的系统吞吐量性能明显优于PU2RC方案。(Document describes first introduced a model of a multi-user MIMO, and LTE multi-user MIMO scheme, by simulation analysis summed up when the number of users is small, at high SNR conditions, the system throughput performance of the ZF program superior PU2RC program.)

2013-01-16 14:07:10下载

积分：1
BPSK_MSK_QAM_GMSK
给出了BPSKMSKQAMGMSK的详细代码，可以直接在MATLAB中运行，并且有误码率的仿真。(BPSKMSKQAMGMSK given a detailed code, can be run directly in MATLAB, and BER simulation.)

2008-12-19 16:33:57下载

积分：1
MIMO-capacity-research
本程序分析了MIMO系统中发射天线数目对系统容量的影响(This program analyzes the MIMO system, the number of transmit antennas of the system capacity,)

2013-08-15 15:30:55下载

积分：1
jiaozhima
主要关于交织码编码译码源程序及运行结果。(Is mainly concerned with the intertwined source coding and decoding the results.)

2009-06-10 15:37:26下载

积分：1
31121-4d0
3gpp关于usim应用测试指导规范，通用的，不光是td scdma(rd Generation Partnership Project Technical Specification Group Core Network and Terminals UICC-terminal interface Universal Subscriber Identity Module (USIM) application test specification (Release 4) )

2013-05-01 10:54:48下载

积分：1
unlocbox-1.7.5
说明：构建了基于压缩感知的信号处理系统，并用BPDN算法将频域稀疏信号恢复出来，BPDN算法与GPSR算法类似，属于基追踪算法，复杂度较高但较为精准。(A signal processing system based on compressed sensing is constructed, and bpdn algorithm is used to recover the sparse signal in frequency domain. Bpdn algorithm is similar to GPSR algorithm, which belongs to base pursuit algorithm, with higher complexity but more accurate.)

2021-03-24 17:01:47下载

积分：1

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47今日下载