Thanks again Martin. I believe the problem is not in the algorithm as I actually tested it and can print the output of it on the screen as you suggested (I mean "out" in my original post). Everything excellent at this stage. However, the problem is that the block in GRC doesn't generate output.
I didn't want to give details in order not to divert direction of the problem investigation. However, the block finds the autocovariance matrix of N inputs using the update method. Best regards, Sam Martin Braun-4 wrote: > > On Wed, Jun 09, 2010 at 06:06:01AM -0700, Sammour wrote: >> Thanks for replying. N is designed to be 2:12. >> The block uses a number of inputs (N) to update a matrix that I am >> sending >> to the output as a vector that will be reshaped in the next block when >> it >> is used. Do you think that my programme takes much time to execute? > > Hi Sam, > > I have no clue what your block does, and you're not giving away too much > information :) > But I don't think your block should be too difficult to debug, I assume > you have unit tests running (and failing), if not, do that first. Put > in enough data for work() to be called once, and use printfs to see > what's happening. > > MB > > -- > Karlsruhe Institute of Technology (KIT) > Communications Engineering Lab (CEL) > > Dipl.-Ing. Martin Braun > Research Associate > > Kaiserstraße 12 > Building 05.01 > 76131 Karlsruhe > > Phone: +49 721 608-3790 > Fax: +49 721 608-6071 > www.cel.kit.edu > > KIT -- University of the State of Baden-Württemberg and > National Laboratory of the Helmholtz Association > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > -- View this message in context: http://old.nabble.com/complex-vector-output-of-a-block-tp28828557p28832150.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
