Re: [Discuss-gnuradio] How can I skip N ites for each input?

[Josh Blum]

There is a block called keep one in n. Is that what you are looking for?

http://gnuradio.org/doc/doxygen/classgr__keep__one__in__n.html

-Josh

On 11/24/2010 11:39 PM, Songsong Gee wrote:
> I know there is a block 'Skip Head'
>
> When I use it, however, I don't think that it works as I expected
> I expected that like this:
>
> Suppose a sequence 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0
> 0 0 1 0 0 0 0 0 0 0
> (one 1, seven 0's and repeat forever)
> I want to take just '1' for EVERY time
> So I place and connect 'Skip Head' block and set 'Num items' 7, which means
> it skips first 7 items.
>
> In fact, as my guess and experiment, it just skips the very first 7 items!
> In short, I have 800 items and use 'Skip Head' with 7 skips,
> it passes 793 items. I expected 100 items! (800 / (7 + 1))
>
>
>
>
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