Hi all, I'm going through some of the GNU Radio tutorials and I noticed that the frequency axis for the QT GUI frequency sink is incorrect for real valued signals (e.g., sample rate of 10k shows -2.5k to 2.5k). I found a bug report (#541) from last year with the issue resolved in 3.7.0, but I'm working with version 3.7.2.1. I didn't notice any other bug reports regarding this issue.
Note: The frequency plot in QT GUI sink is scaled correctly. Also, updating the sampling rate while the flow graph is running corrects the scale. Regards, Mike Rahaim PhD Candidate Boston University, Boston, MA
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