网站首页

登录

cooperative

于 2020-12-23 发布文件大小:205KB

 0  347

下载积分: 1 下载次数: 1251

我要下载

代码说明：

一个协作通信系统的仿真,包括AF,DF协作方式,接收端采用不同的合并方式(最大比合并,选择合并)进行合并.根据接收端不同的接收合并方式进行最优功率分配(A cooperative communication system with AF,DF )

文件列表：

cooperative
...........\0_3_2_1.fig
...........\1-075-025.fig
...........\1sender_2senders_compare.fig
...........\1_025_075.fig
...........\AAF_FRC_compare.fig
...........\add2statistic.m
...........\add_channel_effect.m
...........\add_channel_effect_noNoise.m
...........\add_PA_and_channel_effect.m
...........\add_PA_and_white_noise.m
...........\AP.fig
...........\ber.m
...........\ber2SNR_DAF.m
...........\ber_2_sender.m
...........\bit2symbol.m
...........\calculate_signal_parameter.m
...........\dou.fig
...........\erc.fig
...........\ERC_distance.fig
...........\ERC_equal_111PA.fig
...........\ERC_equal_PA.fig
...........\ERC_PA.fig
...........\esnrc.fig
...........\ESNRC_distance.fig
...........\ESNRC_PA1.fig
...........\estimate_direct_channel_SNR.m
...........\estimate_via_channel_SNR.m
...........\frc-best1101.fig
...........\FRC_21_31_41.fig
...........\FRC_equal_101010_21.fig
...........\FRC_PA.fig
...........\generate_channel_structure.m
...........\generate_relay_structure.m
...........\generate_rx_structure.m
...........\generate_signal_structure.m
...........\generate_statistic_structure.m
...........\get_channel_muti_parameter.m
...........\get_channel_white_noise.m
...........\jilu.fig
...........\jilu111.fig
...........\main1.m
...........\main_2_sender.m
...........\main_2_sender_no_ERC.m
...........\main_statistic.m
...........\methord_cp1_question.fig
...........\MRC.fig
...........\MRCbest.fig
...........\MRC_distance.fig
...........\MRC_PA.fig
...........\PA_ERC.fig
...........\power_allocate.m
...........\power_control.m
...........\prepare_relay2send.m
...........\q.m
...........\qinv.m
...........\rx_combine.m
...........\rx_correct_phaseshift.m
...........\rx_reset.m
...........\show_statistic.m
...........\symbol2bit.m

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

第一次作业_基于分类算法的雷达状态识别
说明：第一次作业_基于分类算法的雷达状态识别对于本数据集中的雷达状态识别，数据降维前使用朴素贝叶斯、支持向量机、神经网络的分类算法对于识别的准确率无太大影响；数据降维后使用神经网络算法最优，支持向量机算法其次，朴素贝叶斯算法较差。此外，训练样本越多，分类准确率有小幅度提高。(First Operation Radar State Recognition Based on Classification Algorithms For radar state recognition in this data set, the classification algorithm of Naive Bayesian, Support Vector Machine and Neural Network before data dimension reduction has little effect on the accuracy of recognition; Neural Network algorithm is the best after data dimension reduction, Support Vector Machine algorithm is the second, Naive Bayesian algorithm is the worst. In addition, the more training samples, the smaller the classification accuracy.)

2019-04-03 08:54:04下载

积分：1
modulation
matlab实现光通信中的几个关键的调制格式，包括OOK，DQPSK，DPSK等(matlab OOK DQPSK DPSK)

2011-12-19 19:51:54下载

积分：1
OSTBCfor16qam
这是正交空时分组码中使用16QAM调制的源程序(16qam for OSTBC )

2021-03-22 21:39:15下载

积分：1
KP_factor
该函数主要通过两个矩阵的克罗内克积来对两个因子矩阵进行估计。输入变量为克罗内积，输出为指定维度值得两个因子矩阵。(This function is used to estimate the two factor of a matrix which is the Kronecker product of the aforementioned factor matrix.)

2017-11-24 17:03:44下载

积分：1
mimo
average.m为平均功率对信道容量的影响 WaterFilling.m为注水算法对信道容量的影响主程序为天线相关性对MIMO的影响模拟(average.m average power of channel capacity WaterFilling.m channel capacity for the water-filling algorithm main program for the impact of antenna correlation on MIMO simulation)

2021-04-06 20:09:02下载

积分：1
LDPC-butongyimasuanfaduibi
LDPC码不同译码算法对比。码长512，码率1/2.(LDPC code decoding algorithm comparison. Code length of 512, a rate 1/2.)

2012-11-22 11:03:08下载

积分：1
5
说明： 5. 在三条径的瑞利信道中，对于直接序列扩频： (1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，画出比特信噪比与信道估计均方误差的关系曲线和比特信噪比与误码率的关系曲线。 (2) 设频率已经同步，请设计DS-CDMA一种具体的单停顿滑动相关时间同步方法，用Simulink进行仿真，画出比特信噪比与捕获概率的关系曲线。 (3) 设时间已经同步，请设计DS-CDMA一种具体的频率同步方法，用Simulink进行仿真，画出比特信噪比与频率同步误差的关系曲线。(5. In three-path Rayleigh channel, for direct sequence spread spectrum: (1) please design a specific code division navigation aided channel estimation method for ds-cdma, and adopt equal-beneficial combination and maximum ratio combination for receivers respectively.Simulink is used to simulate and draw the relationship curve between bit SNR and channel estimation mean square error and the relationship curve between bit SNR and bit error rate. (2) assuming that the frequency has been synchronized, please design a specific single-stop sliding correlation time synchronization method ds-cdma, Simulink simulation, draw the relationship between the bit SNR and the acquisition probability curve. (3) if the time has been synchronized, please design a specific frequency synchronization method ds-cdma, Simulink simulation, draw the relationship between the bit SNR and frequency synchronization error curve.)

2019-01-15 10:58:23下载

积分：1
Performance_Comparisons_between_FLL_PLL_and_DLL
FLL、PLL、DLL的设计与比较,在扩频通信系统中这三种环路就是关键。(FLL, PLL, DLL design and comparison, in the spread spectrum communication system in these three loops is the key.)

2009-10-10 21:20:13下载

积分：1
OFDMvsFOFDM
MATLAB仿真，对比OFDM与F-OFDM性能(Compare F-OFDM with OFDM using MATLAB)

2019-02-23 11:09:51下载

积分：1
MATLAB_OFDM
基于MATLAB的OFDM系统仿真及性能分析的一篇论文。内含matlab仿真程序，有循环前缀，信道估计。(OFDM based on MATLAB system simulation and performance analysis of a thesis. Intron Matlab simulation program, cyclic prefix, channel estimation.)

2007-06-13 16:08:58下载

积分：1

696516资源总数
106914会员总数
0今日下载