A Question on Polyphase Channelizer - PFB block

GNU Radio
1

Hi,

I am experimenting with a way to do multi-channel filtering of a
wideband
signal to put out multiple narrower bands. The PFB block appears to be
the
one that can do it. There is very little documentation on it. Online
documents indicate this as version gnuradio 3.6.4 C++ API. I am running
gnuradio 3.6.2. Am I OK running 3.6.2? Do I have to upgrade to 3.6.4?

Thanks,

LD

2

On Tue, May 14, 2013 at 6:53 AM, LD Zhang [email protected] wrote:

Thanks,

LD

Really? I thought these are among the better-documented blocks:
http://gnuradio.org/doc/doxygen/page_pfb.html

There are also examples of using it:
gr-filter/examples/channelize.py.
gr-filter/examples/chirp_channelize.py.

3.6.2 is fine:
http://gnuradio.org/doc/doxygen-3.6.2/page_pfb.html

Tom