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How to use a matched filter to find a single in an array of data?

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Windell
Windell am 5 Apr. 2018
Beantwortet: Honglei Chen am 5 Apr. 2018
Hello,
I would like to use a matched filter to find a signal in an array of data and report back the indices of the signal. I have a pretty accurate template of the data. I know that this is a pretty trivial thing to do, but I haven't quite found what I need online. Maybe I'm looking in the wrong places?
thanks, windell

Antworten (1)

Honglei Chen
Honglei Chen am 5 Apr. 2018
Here is some relevant information
Alternatively, you can also use xcorr to achieve the same. Just find the indices for the peaks. You can find relevant examples here https://www.mathworks.com/help/signal/examples/measuring-signal-similarities.html
HTH

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