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Topic: fk-filter, velocity filter, frequency-wavenumber filter
Replies: 9   Last Post: Mar 12, 2010 4:44 PM

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hans

Posts: 51
Registered: 6/9/06
Re: fk-filter, velocity filter, frequency-wavenumber filter
Posted: Mar 11, 2010 12:23 PM
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Jep, Rune You are completely right, in your suspicion, what the hard part is for me :-)

I have an idea about the "dip" in the signals I want to filter out in my data if we look at them in the non transformed data. So it's a linear relation between f and k or x and y, depending how You call the 2 dimensions.

How can I create a filter from my linear equations in the f-k domain ?



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