from v1.07 of general:
=====================

In my_DSP_modules.py,

(*) Added capability in functions shaping() and windowing() to accept values
'bhw' or 'BHW' in input shape and compute Blackman-Harris window. Changed
docstrings accordingly.
from v1.08 of general:
=====================

In lookup_operations.py,

(*) Changed name of parameter maxNN in lookup() to maxmatch to indicate that
it refers to number of unique matches to input required and remove the ambiguity
that it refers to number of nearest neighbours for each input location. The
number of nearest neighbours sought per input location is fixed at 1 in the call
to KDTree query. Changed docstring accordingly.
(*) Docstring of lookup() did not match to the output produced. Fixed it.
(*) Created find_NN() that searches for the nearest neighbours.
(*) Created a new nearest neighbour lookup operation in lookup_1NN() which
determines the first neighbour in the lookup (reference positions) table and
assigns the value of the nearest neighbour. It is intended to supercede the
performance of lookup() as it is designed to handle locations in
multi-dimensional parameter (coordinate) space. Uses the find_1NN() routine to
find the nearest neighbours and then subsequently assigns nearest neighbour value

In my_DSP_modules.py,

(*) Created a function discretize() that discretizes an input sequence either by
truncation or rounding