Hello everyone,
I am trying to implement a bandwidth segmentizer (cutting a given bandwidth into small
er channels) and energy detector using GNU Radio, as schematically
shown here below, but I am experiencing some trouble.
More precisely, to achieve the desired result, I have tried to implement two python blocks, given in the attached archive, in files "compute_average_power.py" and "custom_thres.py".
The goal of those blocks is to compute the average power contained in all the channels (compute_average_power.py), and feed that computed value to a self-made threshold block (custom_thres.py).
So far, the implementation does not work.
I have already learned in this
post thanks to Markus Müller that using np.mean (where np is short for numpy) is bad because it depends on the length of input_items.
I have however not been able to reach the desired result. Can someone help me out ?
Thank you, have a nice day,
Alex
P. S. : the whole, complete, code is given in the attached archive, in the "bw_segmentizer.py" file.