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[Discuss-gnuradio] gr_filter_design


From: Marcus D. Leech
Subject: [Discuss-gnuradio] gr_filter_design
Date: Mon, 05 Nov 2012 15:42:28 -0500
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111108 Fedora/3.1.16-1.fc14 Thunderbird/3.1.16

Has anyone successfully used gr_filter_design to design high-pass IIR filters?

If I plug the generated coeffs into the IIR filter in GRC, it faults with a NaN error at runtime.

Low pass is fine.

--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org





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