Experiment result shows that these technologies have better performances for automatic modulation recognition of communication signals.

实验结果表明，该技术拥有较好的通信信号调制体制识别性能。

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Automatic modulation recognition and modulation parameters estimation are key problems in non-cooperative communication systems and Software Defined Radio.

通信信号调制方式的自动识别和调制参数的自动估计是非协作通信和软件无线电中的重要问题。

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Based on the characteristic parameters extracted from transform domains, the automatic modulation recognition has been realized by employing decision theory.

该算法从变换域提取全部特征参数，采用决策理论算法，实现调制类型的自动识别。

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Based on the characteristic parameters extracted from transform domains, the automatic modulation recognition has been realized by employing decision theory.

该算法从变换域提取全部特征参数，采用决策理论算法，实现调制类型的自动识别。

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