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Re: [Discuss-gnuradio] Xlate FIR filter broken in gr 3.7


From: Sylvain Munaut
Subject: Re: [Discuss-gnuradio] Xlate FIR filter broken in gr 3.7
Date: Thu, 8 Aug 2013 22:36:24 +0200

Hi,

> The "old style" version of the block in gnuradio-core in 3.6.5.1 works
> correctly.  The "new style" version of the block in gr-filter in 3.6.5.1
> has the sign change.  When all the old-style blocks were removed for
> 3.7, this of course left only the changed one.

Personally I always thought that the previous block (in 3.6) was
"weird" because the parameter was named "Center freq" but you in fact
had to give it the frequency shift you wanted. The new one behaves
more like I expect.

Cheers,

    Sylvain



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