I am reading the c++ code of gr_mpsk_receiver_cc.cc in the function: mm_error_tracking, mu is updated as [line 251] mu+=omega+gain_mu*mm_error;
It seems to me that omega already takes mm_error into account. Why in updating mu, mm_error is added again?
I also checked the book "Digital Communication Receivers - Synchronization, channel estimation, and signal processing", where Equation (9-39) (p 526) shows the update should be
mu+=omega; Is this an error or my misunderstanding? Thanks Kyle _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
