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Re: [Discuss-gnuradio] Filters

From: Matt Ettus
Subject: Re: [Discuss-gnuradio] Filters
Date: Fri, 10 Feb 2006 09:58:24 -0800
User-agent: Thunderbird 1.5 (X11/20051201)

Marcus Leech wrote:
> I'm working on implementing a de-dispersion filter for my pulsar
> receiver, and I need some expert input.
> The Swinburne library includes a function, dedisp_init(), which produces
> the frequency response of
>  the Inter-Stellar Medium, the outputs are suitable for use in discreet
> convolution in the frequency
>  domain.
> How do I translate that into something useful for an FIR filter?

Do they give you a frequency response or an impulse response?


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