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|Author||Topic: minimum phase filter||2539 Views|
1 January 2014 at 4:51am Last edited: 25 March 2014 9:05am
How to creat the operator from sweep to convert vib data to minum phase.
i have addopted following procedure.
1. Load the sweep.
2. Create a zero phase wavelet from the sweep.(Autocorelation of sweep)
3. Create a min phase equivalent from 2.
4. Match 2. To 3.
5. Create a BP Filter min phase.
6. Filter 4. With 5.
my question is what function is working behind MATH either convolution or correlation.
1 January 2014 at 5:46pm Last edited: 25 March 2014 3:13pm
You seem to have all the steps for creating a minimum phase filter sorted:
2 January 2014 at 11:59pm Last edited: 28 March 2014 8:35am
My question is that what opeartion is behind the Binary MatchFilt.
we take autocorelation of sweep and minimum phase equivalent in binary operation. and apply match. what opearation will be done this match option on autocorelation of sweep and minimum phase equivalent?
Match option correlate them or convolve them? Or do some different.
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