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Time delay estimation algorithm

2015-06-29 21:45:57
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Application background

In the field of signal processing, cross-correlation (sometimes referred to as the "covariance") is used to represent the similarity between two signals of a measure, usually by with a known signal is used to find the characteristics of the unknown signal. It is a function of the time between the two signals, sometimes referred to as sliding dot product, in pattern recognition and password analysis field are all applications.

Key Technology

The arrival time difference of two signals is directly related to the signal, and the difference is estimated by comparing the similarity between two signals. Output delay.
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File list

Tips: You can preview the content of files by clicking file names^_^
Name Size Date
corr(F0.00 B84%|08-05-15
D_Hbert.m476.00 B07-05-15|14:51
delay.m574.00 B10-02-07|20:04
destimation.m805.00 B19-06-15|11:23
huxiangguan.m1,004.00 B09-06-15|14:59
tder.M3.37 kB03-06-15|16:32
互相关函数.m267.00 B07-05-15|14:42
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Time delay estimation algorithm (4.13 kB)

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