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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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currpinf
parse to check whether there is separator in the numberStylePattern.
- 2015-07-19 21:53:02下载
- 积分:1
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AM signal
使用usrp和gnuradio接收AM信号的代码,还有AM发送的信号以及说明的pdf(Receiving AM Signals from Data Files,python code,document)
- 2021-03-05 08:19:31下载
- 积分:1
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ldpc0303
ldpc编码,完整的编解码过程,并有多个编码实例(LDPC codes, the complete codec process and a number of coding examples)
- 2021-04-21 16:18:49下载
- 积分:1
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GPSDIY
说明: GPS串口通信程序,新建了一个数据库ACCESS,在显示当前GPS信息的同时可以存储以前记录过的信息,保存在数据库中,便于以后查阅。当前GPS信息包括:时间,经度,纬度,速度,真实航向以及磁偏移(GPS serial port communication program, a database of new ACCESS, show the current GPS information can be stored at the same time the information previously recorded, stored in a database for easy access later. The current GPS information including: time, longitude, latitude, speed, true course and magnetic offset)
- 2009-08-06 15:19:07下载
- 积分:1
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SC-FDE-phase-noise-compensation-master
说明: SC-FDE相位噪声比较(SC-FDE phase noise comparison)
- 2020-06-09 17:49:57下载
- 积分:1
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etn
OMRON FINS 串口 以太网通讯协议软件原代码(OMRON FINS Ethernet serial communications protocol software, the original code)
- 2009-03-25 00:50:32下载
- 积分:1
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yapnb
采用加权网络中节点强度和权重都是幂率分布的模型,双向PCS控制仿真,包含光伏电池模块、MPPT模块、BOOST模块、逆变模块。( Using weighted model nodes in the network strength and weight are power law distribution, Two-way PCS control simulation, PV modules contain, MPPT module, BOOST module, inverter module.)
- 2017-05-15 12:45:04下载
- 积分:1
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ECA_RD_DRM
产生复高斯的白噪声,这和matlab 自带的不一样,容易理解,但是经对比还是和自带的有区别的(AWGN noice we are very nice. please try to run it snd you will find you are good too.)
- 2019-05-16 21:43:25下载
- 积分:1
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jhw
南京工程学院通信专业现代交换技术期末考试总结(Nanjing Institute of Communications professional modern switching technology final exam summary.)
- 2012-05-16 10:56:47下载
- 积分:1