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关注：1
2013-05-23 12:21
求翻译：DPSD利用和发射信号同频率零相位的正交参考信号分别乘以检测信号[12]，求得检测信号与参考信号的相位差。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
DPSD利用和发射信号同频率零相位的正交参考信号分别乘以检测信号[12]，求得检测信号与参考信号的相位差。
问题补充： |
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2013-05-23 12:21:38
DPSD use and transmit the signal with the frequency of zero phase quadrature reference signals are multiplied by the detection signal [12], obtained by detecting the phase difference between signal and reference signal.
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2013-05-23 12:23:18
DPSD use and launch signals with frequencies of zero-phase quadrature reference signals are multiplied by a detection signal [ 12] with a view to seeking the 相位差 detection signal and reference signal.
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2013-05-23 12:24:58
The DPSD use and the transmitting message same frequency zero phase orthogonal reference signal is multiplied by examination signal (12) separately, obtains the examination signal and the reference signal phase difference.
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2013-05-23 12:26:38
DPSD using and transmitting signals with frequency zero-phase orthogonal reference signal respectively by multiplying the heartbeat [12], the obtaining of test and reference signals phase difference.
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2013-05-23 12:28:18
DPSD consults signals and is multiplied by the testing signal [12 ] respectively with and transmission signal and perpendicularity of a phase place of the frequency, it is bad to try to get the testing signal and phase place to consult signal.
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