| 子波变换及径向基函数网综合水声信号识别 |
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| 引用本文： | 洪健 陆佶人. 子波变换及径向基函数网综合水声信号识别[J]. 东南大学学报(自然科学版), 1994, 24(6): 112-118 |
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| 作者姓名： | 洪健 陆佶人 |
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| 作者单位： | 东南大学无线电工程系 |
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| 摘 要： | 提出了一种基于径向基函数网的水声信号自动识别系统，并在该系统中首次采用子波变换与傅里叶变换相结合的信号预处理与特征提取方法。与实验结果对照表明，该系统在分类准确率、训练时间及系统占用内存等指标上均显示出明显优势。
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| 关 键 词： | 水声信号识别 特征提取 子波变换 径向基函数 |
A Comprehensive System for Underwater Acoustic Signals Recognition Based on Wavelet Transform and Radial Basis Function Network |
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| Hong Jian, Lu Jieren. A Comprehensive System for Underwater Acoustic Signals Recognition Based on Wavelet Transform and Radial Basis Function Network[J]. Journal of Southeast University(Natural Science Edition), 1994, 24(6): 112-118 |
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| Authors: | Hong Jian Lu Jieren |
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| Abstract: | An autumated system based on radial basis function network for recognizing underwateracoustic signals is presented. Wavelet transform and Fuurier transform are combined in the system forsignal pre-processing and feature extraeting. By cuniparison with the experiment results,this system isshown to be superior to other systems of the same kind in recognition accuracy,training time and stor-age volume,etc. |
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| Keywords: | underwater sound signal recognition featture extraction/wavelet transform radial ba-sis function network |
| 本文献已被 CNKI 维普 等数据库收录！ |
