| 双向工频通信信号特征函数的小波包构造方法 |
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| 引用本文： | 周世炜,周哲.双向工频通信信号特征函数的小波包构造方法[J].电子测量与仪器学报,1999,13(3):29-33. |
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| 作者姓名： | 周世炜 周哲 |
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| 作者单位： | 哈尔滨工业大学!哈尔滨150001 |
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| 摘 要： | 本文介绍了双向工频自动通信系统的调制原理，提出了利用小波包算法的频带分割特性实现工叔通信信号特征函数的构造方法，仿真和实验结果证明该方法是有效和实用的。
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| 关 键 词： | 双向工频通信 小波包分解 特征提取 TWACS |
Construction Method With Wavelet Packets of Characteristic Function for TWACS Signal |
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| Zhou Shiwei,Zhou Zhe,Zhang Shaoqing.Construction Method With Wavelet Packets of Characteristic Function for TWACS Signal[J].Journal of Electronic Measurement and Instrument,1999,13(3):29-33. |
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| Authors: | Zhou Shiwei Zhou Zhe Zhang Shaoqing |
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| Abstract: | A new concept of two-way communication for distribution systems, henceforth abbreviated as TWACS, is introduced in this paper. This paper restricts itself to the discussion of signal propagation characteristic and introduces a wavelet packets based characteristic function for TWACS signal detection. |
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| Keywords: | TWACS Wavelet packets Feature extraction |
| 本文献已被 CNKI 维普 等数据库收录！ |
