首页> 外文会议>International Conference on Fuzzy Systems and Knowledge Discovery >Lightning and nuclear explosion pattern recognition from optical and electromagnetic data
【24h】

Lightning and nuclear explosion pattern recognition from optical and electromagnetic data

机译:根据光学和电磁数据识别闪电和核爆炸模式

获取原文

摘要

Lightning electromagnetic and optical pulse data in 2009 and 2010 Hangzhou Zhejiang province and historical data of nuclear explosion were used in pattern classification research. The data preprocessing includes interpolation, filtration, and normalization so on. The wavelet coefficient energy entropy, wavelet pack energy spectrum, and wavelet box counting dimension was introduced to extract feature of the nuclear and lightning electromagnetic pulse data. And the energy spectrum percentage extraction feature method was used in optical ones. Cross validation method was used to optimum the parameter of the Support Vector Machine model. Eigenvectors were fused and more satisfaction results were gotten.
机译:模式分类研究使用了2009年和2010年浙江省杭州市的雷电电磁脉冲和光脉冲数据以及核爆炸的历史数据。数据预处理包括内插,过滤和归一化等。介绍了小波系数能量熵,小波包能量谱和小波盒计数维,以提取核电和雷电电磁脉冲数据的特征。在光学方法中采用了能谱百分比提取特征方法。使用交叉验证方法来优化支持向量机模型的参数。特征向量被融合,获得了更多的满意结果。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号