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From: | Tom Rondeau |
Subject: | Re: [Discuss-gnuradio] Error in executing filtering example |
Date: | Fri, 1 Feb 2013 09:34:35 -0500 |
Hi all, I was simulating filtering.grc example from Digital Modulation Primer using GNU Radio by Tom Rondeau. However during execution it gives following error. Can anybody help it out.Executing: "/home/ehsan/mygn/filtering.py"Traceback (most recent call last):File "/home/ehsan/mygn/filtering.py", line 119, in <module>tb = filtering()File "/home/ehsan/mygn/filtering.py", line 83, in __init__self.fft_filter_xxx_0 = filter.fft_filter_ccc(1, (), 1)File "/usr/local/lib/python2.7/site-packages/gnuradio/filter/filter_swig.py", line 677, in makereturn _filter_swig.fft_filter_ccc_make(*args, **kwargs)RuntimeError: fft_impl_fftw: invalid fft_size>>> DoneWith RegardsG R Begh
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