| PCM码流中MFC信号的解码 |
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| 引用本文： | 尹长川,高振明.PCM码流中MFC信号的解码[J].通信学报,1995,16(6):89-91. |
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| 作者姓名： | 尹长川 高振明 |
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| 作者单位： | 山东大学 |
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| 摘 要： | 本文采用戈泽尔算法和线性调频Ｚ变换算法分析了离散ＭＦＣ信号的特征，并在高速ＤＳＰ ＴＭＳ３２０２０上用戈泽尔算法完成了ＰＣＭ码流中ＭＦＣ信号的解码，算法简单可靠，取得了令人满意的结果。
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| 关 键 词： | 戈泽尔算法 多频信号 解码 信号接收 PCM码流 |
Decoding of Multifrequency Signal System in PCM Bite Flows |
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| Yin Changchuan,Gao Zhenming.Decoding of Multifrequency Signal System in PCM Bite Flows[J].Journal on Communications,1995,16(6):89-91. |
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| Authors: | Yin Changchuan Gao Zhenming |
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| Abstract: | in this paper,the characteristics of discrete Multifrequency Signal System(MFC) were analyzed by algorithms of Goertzel And Chirp-Z transform(CZT).A decoding method of MFC in PCM bit flows was presented using Goertzel algorithm on high speed Digital Signal Processing board of TMS 32020.High performance was achived by the effective but simple algorithm |
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| Keywords: | Goertzel algorithm chirp-z transform algorithm multifrequency signal system decoding |
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