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Re: [Discuss-gnuradio] filtered sequences do not have tails
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From: |
Eric Blossom |
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Subject: |
Re: [Discuss-gnuradio] filtered sequences do not have tails |
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Date: |
Tue, 17 Oct 2006 18:05:53 -0700 |
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User-agent: |
Mutt/1.5.9i |
On Tue, Oct 17, 2006 at 06:32:19PM -0400, Achilleas Anastasopoulos wrote:
>
> For an input sequence of length N and a filter with L taps
> the output sequence should have N + L-1 samples.
> It seems that the GnuRadio implementation produces exactly N
> samples, ie, it does not generate the L-1 tail samples.
> I guess the reason is that there is no way of knowing
> when the input sequence ended...
>
> is this correct?
Yes.
Eric