Ah, sorry, I misunderstood your question. Yes, the GRC block pfb_channelizer_ccf is equivalent to the block in gr-filter/python/pfb.py, and, in fact, will use this block in the generated python.
On Tue, May 14, 2013 at 2:35 PM, LD Zhang <ldz10...@gmail.com> wrote: > Is it equivalent to use the pfb_channelizer_ccf block in the GRC though? > Does the GRC approach suffer reduced capability vs. the python approach? > > LD > > -----Original Message----- > From: Ben Reynwar [mailto:b...@reynwar.net] > Sent: Tuesday, May 14, 2013 2:30 PM > To: LD Zhang > Cc: discuss-gnuradio Discussion Group > Subject: Re: [Discuss-gnuradio] where is gnuradio-examples/python/pfb? > > No, there's no way to produce a GRC file from a python file. > > On Tue, May 14, 2013 at 2:20 PM, LD Zhang <ldz10...@gmail.com> wrote: >> Thanks I found it as in gr-filter/examples/python/pfb.py. I also found >> something in gnuradio-core/src/examples/pfb directory. >> >> Have to excuse my ignorance here since I haven't really worked that >> much with python approach. Have mostly stayed in GRC flow graph and >> used the generator to get the python code. Once I have the generated >> python code, then I can do simple edits to improve here and there. So >> I am not quite used to reading the code as is. >> >> My question is: Is there a way to re-display the pfb.py back onto the >> GRC graphical window? If not, what do I need to do in order to bring >> it back to GRC? Is what I am trying here making sense at all? >> >> Thanks a lot, >> >> LD >> >> -----Original Message----- >> From: Ben Reynwar [mailto:b...@reynwar.net] >> Sent: Tuesday, May 14, 2013 1:47 PM >> To: LD Zhang >> Cc: discuss-gnuradio Discussion Group >> Subject: Re: [Discuss-gnuradio] where is gnuradio-examples/python/pfb? >> >> Thanks for letting us know the documentation is out of date. >> >> You should find filterbank examples in gr-filter/examples. >> >> On Tue, May 14, 2013 at 12:28 PM, LD Zhang <ldz10...@gmail.com> wrote: >>> Hi, >>> >>> I am reading the polyphase filterbank documentation. It points to a >>> directory where examples are contained: gnuradio-examples/python/pfb. >>> In my installation I have the following directories and files: >>> >>> -rw-rw-r-- 1 ldz ldz 4041 Sep 18 2012 README-win32-mingw-short.txt >>> -rw-rw-r-- 1 ldz ldz 10237 Sep 18 2012 README.hacking >>> -rw-rw-r-- 1 ldz ldz 1695 Sep 18 2012 README.building-boost >>> -rw-rw-r-- 1 ldz ldz 4846 Sep 18 2012 README >>> -rw-rw-r-- 1 ldz ldz 35147 Sep 18 2012 COPYING >>> -rw-rw-r-- 1 ldz ldz 9527 Sep 18 2012 CMakeLists.txt >>> -rw-rw-r-- 1 ldz ldz 1155 Sep 18 2012 AUTHORS drwxrwxr-x 6 ldz >>> ldz >>> 4096 Sep 18 2012 cmake drwxrwxr-x 5 ldz ldz 4096 Sep 18 2012 docs >>> drwxrwxr-x 3 ldz ldz 4096 Sep 18 2012 gnuradio-core drwxrwxr-x 3 >>> ldz ldz 4096 Sep 18 2012 dtools drwxrwxr-x 3 ldz ldz 4096 Sep 18 >>> 2012 gr-atsc drwxrwxr-x 3 ldz ldz 4096 Sep 18 2012 gr-comedi >>> drwxrwxr-x 8 ldz ldz 4096 Sep 18 2012 gr-audio drwxrwxr-x 9 ldz >>> ldz 4096 Sep 18 2012 gr-digital drwxrwxr-x 8 ldz ldz 4096 Sep 18 >>> 2012 gr-fft drwxrwxr-x 9 ldz ldz 4096 Sep 18 2012 gr-fcd >>> drwxrwxr-x >>> 9 ldz ldz 4096 Sep 18 2012 gr-filter drwxrwxr-x 7 ldz ldz 4096 >>> Sep >>> 18 2012 gr-noaa drwxrwxr-x 10 ldz ldz 4096 Sep 18 2012 >>> gr-howto-write-a-block drwxrwxr-x 7 ldz ldz 4096 Sep 18 2012 >>> gr-pager drwxrwxr-x 10 ldz ldz 4096 Sep 18 2012 gr-qtgui drwxrwxr-x >>> 5 ldz ldz 4096 Sep 18 2012 gr-trellis drwxrwxr-x 7 ldz ldz 4096 >>> Sep 18 2012 gr-shd drwxrwxr-x 3 ldz ldz 4096 Sep 18 2012 gr-utils >>> drwxrwxr-x 9 ldz ldz 4096 Sep 18 2012 gr-uhd drwxrwxr-x 3 ldz ldz >>> 4096 Sep 18 2012 gr-video-sdl drwxrwxr-x 9 ldz ldz 4096 Sep 18 >>> 2012 gr-vocoder drwxrwxr-x 6 ldz ldz 4096 Sep 18 2012 gr-wavelet >>> drwxrwxr-x 4 ldz ldz 4096 Sep 18 2012 gr-wxgui drwxrwxr-x 3 ldz >>> ldz 4096 Sep 18 2012 gruel drwxrwxr-x 11 ldz ldz 4096 Sep 18 2012 >>> grc drwxrwxr-x 10 ldz ldz 4096 Sep 18 2012 volk drwxrwxr-x 27 ldz >>> ldz 4096 Sep 18 2012 build >>> >>> I don't see a gnuradio-examples directory either above or below this >> level. >>> Other searches in other directories have yielded nothing. Is this a >>> on-line location or a directory in the installation? >>> >>> Thanks, >>> >>> LD >>> >>> _______________________________________________ >>> Discuss-gnuradio mailing list >>> Discuss-gnuradio@gnu.org >>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >>> >> > _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio