I would like to use gr_fractional_interpolator
But I get:
self.interp=gr.fractional_interpolator( options.phase_shift,interp_ratio)
AttributeError: 'module' object has no attribute 'fractional_interpolator'
Apparantly the module doesn't exist anymore, although
gr_fractional_interpolator.h and gr_fractional_interpolator.cc exist.
I suspect there should also be a:
gr_fractional_interpolator.i
But I couldn't find it in my source or any of the older gnuradio releases I
have laying around.
I know there is a rational_resampler in gnuradio now, but there you have to
give your interpolator taps.
The good thing of gr_fractional_interpolator is that it uses
mmse_fir_interpolator which has optimized performance for low-tap-numbers.
Could anybody tell me how to get gr_fractional_interpolator to work or where
gr_fractional_interpolator.i is.
Greetings,
Martin
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