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关注：1
2013-05-23 12:21
求翻译：传统盲信号检测方法有能量法、功率谱法等，此类方法在低信噪比下性能有限；是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
传统盲信号检测方法有能量法、功率谱法等，此类方法在低信噪比下性能有限；
问题补充： |
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2013-05-23 12:21:38
Blind signal detection methods are the traditional methods of energy, power spectrum method, such methods in low SNR performance is limited;
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2013-05-23 12:23:18
Traditional blind signal detection methods with energy law, power spectral law, such methods, such as the low signal to noise ratio with limited performance;
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2013-05-23 12:24:58
The traditional blind signal examination method has the energy method, the power spectral method and so on, this kind of method the performance is limited under the low signal-to-noise ratio;
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2013-05-23 12:26:38
Traditional blind signal detection based on energy method, method of power spectrum, such an approach in low SNR performance limited;
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2013-05-23 12:28:18
Traditional blind signal detection based on energy method, method of power spectrum, such an approach in low SNR performance limited;
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