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关注：1
2013-05-23 12:21
求翻译：显然，如果能正确估计信号子空间维数 ，则根据 是否大于0就可判断信号的有无，即实现信号检测。是什么意思？ 待解决
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- 离问题结束还有
显然，如果能正确估计信号子空间维数 ，则根据 是否大于0就可判断信号的有无，即实现信号检测。
问题补充： |
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2013-05-23 12:21:38
Obviously, if correctly estimated signal subspace dimension is greater than 0 depending on whether you can determine whether the signal, namely, to achieve signal detection.
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2013-05-23 12:23:18
It is clear that, if it can correctly estimated signal-dimensional space is greater than 0 can be judged according to whether the signal is not, namely, to achieve signal detection.
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2013-05-23 12:24:58
Obviously, if can the correct appraisal signal subspace dimension, then acts according to whether is bigger than 0 to be possible to judge the signal whether there is, namely realization signal examination.
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2013-05-23 12:26:38
Obviously correctly estimated signal subspace dimension, under greater than 0 can determine signal there, signal detection.
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2013-05-23 12:28:18
Obviously, if we can properly estimate the signal subspace dimension, depending on whether is greater than 0, you can tell whether the signal exists or not, that signal detection.
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