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From: | Matt Ettus |
Subject: | Re: [Discuss-gnuradio] gr.firdes_hilbert () usage |
Date: | Fri, 26 Nov 2004 10:31:01 -0800 |
User-agent: | Internet Messaging Program (IMP) 4.0-cvs |
> I think what's happening is that: gr.firdes_hilbert taps in > gr.fir_filter_fff is also > acting as a high pass filter, with a cutoff about 2% of the sampling rate Hilbert filters don't pass DC. You can see that by taking the sum of the taps, and it will be 0. Matt
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