Not getting constellation output

1).I am not finding QT GUI Constellation block/ QT GUI Frequency sink
blocks s in my GNU Radio 3.6.5. How to integrate those blocks in to my
GNU Radio?.
2).When I tried to execute the enclosed GRC file, I am not finding any
constellation output.
3). I tried by attaching Scope/FFT sinks at the output but not getting
any waveforms.

Please resolve my problem. Any help is accepted and appreciated.

The GRC file taken from the paper “rondeau-mpsk_tutorial.pdf” (See page
and my GRC is follows the above file and replaced QT GUI Costellation
blocks replaced with Wx GUI Constellation block.

This forum is not affiliated to the Ruby language, Ruby on Rails framework, nor any Ruby applications discussed here.

| Privacy Policy | Terms of Service | Remote Ruby Jobs