how many paddings I need for my signal?

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2NOR_Kh 2022-6-1

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编辑： 2NOR_Kh 2022-6-2

I have a signal and a filter with this size: 1*282

now I dont know how many paddings I should add to my signal.

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2NOR_Kh 2022-6-2

编辑：2NOR_Kh 2022-6-2

I have a rf data which is ultrasound signals of abdomen area. I am applying some filters to extract different information and features from the signal, and then combine them.

However, it is a long process and I just mentioned the general view of what I am doing. when I combine the result of applying filters on top of each other, it seems they are not aligend. So, I am going to apply padding and then apply filters to see if they are aligned or not. I wanted to find the optimize number of paddings because this is a heavy dataset that I am working with.

dpb 2022-6-2

Well, certainly nobody can comment or supply specific feedback that would be of any use specifically with only such general background as input...all I could suggest if you don't want to provide such detail to the community is to read the literature in the application area.

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