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WIMAX_OFDM
wimax ofdm concept...hence ofdm can be implemented with mimo
- 2011-12-19 15:04:31下载
- 积分:1
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main1MAX
终端直通技术,cellular用户同D2D用户间的资源分配(Device-to-Device,resource allocation)
- 2021-01-27 21:18:40下载
- 积分:1
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相控天线方向图
实现相控阵雷达天线波束的形成,可以清楚地看到随相位变化的波形能量分布。(To achieve the formation of phased array radar antenna beam, we can clearly see the waveform energy distribution with phase change.)
- 2018-06-29 16:16:17下载
- 积分:1
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SPMA 基于信道忙统计的多信道媒体接入控制协议
SPMA 基于信道忙统计的多信道媒体接入控制协议,低时延高可靠(SPMA Statistics-based multichannel channel media access control protocol, high reliability and low latency)
- 2021-03-15 16:09:22下载
- 积分:1
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LDPC.DIFFERENT-DIEDAICISHU
LDPC码不同迭代次数对比。码长512,码率1/2,迭代次数分别为0,5,10,50,100.(The LDPC codes different number of iterations contrast. Long code 512, code rate 1/2, the number of iterations were 0,5,10,50,100.)
- 2012-11-22 10:57:19下载
- 积分:1
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第一次作业_基于分类算法的雷达状态识别
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
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Lab_Exercices_Modeler
opnet学习资料,提供部分网络仿真模型。一:介绍OPNET 环境。二:执行M/M/1队列模型。三:以太网模型(Aloha,CSMA,CSMA-CD).四:TCP.五:OSPF(OPNET learning materials, providing part of the network simulation model. 1: Introduction OPNET environment. Second: The Executive M/M/1 queue model. III: Ethernet model (Aloha, CSMA, CSMA-CD). IV: TCP. 5: OSPF)
- 2021-04-13 09:38:56下载
- 积分:1
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schx7_16
ofdm系统的simulink仿真 绝对可用(the ofdm system of simulink simulation is absolutely available)
- 2013-02-26 21:42:53下载
- 积分:1
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16QAM_Bit_Error_Rate_(BER)_with_Gray_mapping
QAM调制的误码率仿真代码,通俗易懂,简单实用。(The error rate simulation code of QAM modulation is easy to understand, simple and practical.)
- 2018-12-17 21:40:16下载
- 积分:1
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step_filter
HFSS 高低阻抗滤波器 5节,可调参数,优化(HFSS high and low impedance filter 5, adjustable parameters, optimization)
- 2009-12-19 09:45:30下载
- 积分:1