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Wee Shinhan wrote: > Hi eric, > > Thanks for the reply, i have connected it to the > channel filters, i trying to do an estimate on > wireless channel coefficient. Therefore i'm trying to > capture the complex data received before > de-modulation. I havent have much success using vector > sink even when i set a range for the data captured, > all doesnt seems right. > > Is there any blks that will be useful for my > experiment? Or do i have to write my own C++ blk to > process my needs. Thanks again. Look at blocks like gr.probe_* (ingnuradio/gnuradio-core/src/lib/general/) These will tell you some properties of the raw signal (namely, amplitude). Something like that might be the kind of thing you want -- you could easily write a block in a similar style that computed some other metric. - -Dan -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHhXwmy9GYuuMoUJ4RAuInAJwO+boI3cmHIXW9S1c276Is3JcHCwCfdAYI i8RL+rkXxQ6DZNnI/wQmKBE= =uQ/3 -----END PGP SIGNATURE----- _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
