| 基于参量直方分布的数字信号调制识别 |
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| 引用本文： | 黄鹤,陈怀新.基于参量直方分布的数字信号调制识别[J].国际商务研究,2003,43(2):51-54,83. |
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| 作者姓名： | 黄鹤 陈怀新 |
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| 作者单位： | 复旦大学 |
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| 摘 要： | 本文就美国针对中国产品采取特定产品保障措施第一案,从基本案情、裁决推理、裁决结果和最终结果作了归纳,并就该案的相关法律问题和潜在影响做出分析。
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| 关 键 词： | 特定产品 保障措施 421条款 |
| 文章编号： | 1006-1894(2003)02-0051-05 |
Modulation Recognition of Digital Signals Based on Parameters Histogram Distribution |
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| HUANG He,CHEN Huai-xin.Modulation Recognition of Digital Signals Based on Parameters Histogram Distribution[J].International Business Research,2003,43(2):51-54,83. |
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| Authors: | HUANG He CHEN Huai-xin |
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| Abstract: | An artificial neural networks(ANNs) approach for modulation type recognition for digital modulation signals based on the parameters histogram distribution is presented in this paper.ANNs are used to recognize digital modulation signals based on the parameters histogram distribution of the instantaneous envelope, instantaneous phase and instantaneous frequency, which is suitable for digital modulation types including ASK2, ASK4, PSK2, PSK4, FSK2, FSK4. The simulation results show that our approach is able to extract the key feature of the signals, and is featured by high success recognition rate,simple logic framework,easy to real-time realization. |
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| Keywords: | Digital modulation signal Parameters histogram distribution ANN Modulation recognition |
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