| 多特征参数聚类分析的特定辐射源识别方法研究 |
| Research on specific emitter identification method based on multi⁃feature parameter cluster analysis |
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| 中文摘要: |
| 为实现复杂环境中的电磁信号识别，提出多特征参数聚类分析的特定辐射源识别方法。通过分析与辐射源相关的10种特征参数，建立特定辐射源特征数组，构建聚类表达式，利用辐射源电磁信号参数的类间分离性和类内聚集性，实现对特定辐射源的归类识别。理论分析和实验表明：专家打分法的多参数计算结果更离散，有利于识别特定辐射源。研究成果为推动电磁信号探测分辨领域发展提供了有力支撑，具有技术借鉴价值。 |
| 英文摘要: |
| To achieve electromagnetic signal recognition in complex environments, a specific emitter identification (SEI) method based on multi?feature parameter cluster analysis is proposed. By analyzing ten feature parameters related to emitter，establishing a specific emitter feature array, constructing a clustering equation, and using the separation between classes and intra?class clustering of electromagnetic signal parameters, the identification of specific emitter can be enabled. Theoretical analysis and experiments show that the multi?parameter calculation results of the expert scoring method are more discrete, which is a benefit to the identification of specific emitter. The research results provide strong support for promoting the development of electromagnetic signal detection and resolution technologies, and have technical reference value. |
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| 中文关键词: 特定辐射源识别 聚类分析 特征参数 特征数组 |
| 英文关键词:SEI cluster analysis feature parameters feature array |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2023.06.05 |
| 引用本文：彭进先, 桑苗苗, 耿丹, 周伦, 高澜, 曹迎禧.多特征参数聚类分析的特定辐射源识别方法研究[J].计测技术,2023,(6):. |
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