BLOCKANA Blockwise analysis interface
Usage: c=blockana(F, f)
Input parameters:
Fa : Analysis frame object.
f : Block of signal.
fola : Explicitly defined overlap
Output parameters:
c : Block coefficients.
fola : Stored overlap
c=BLOCKANA(Fa,f) calculates the coefficients c of the signal block f using
the frame defined by F. The block overlaps are handled according to the
F.blokalg. Assuming BLOCKANA is called in the loop only once, fola*
can be omitted and the overlaps are handled in the background
automatically.
References:
N. Holighaus, M. Doerfler, G. A. Velasco, and T. Grill. A framework for
invertible, real-time constant-Q transforms. IEEE Transactions on
Audio, Speech and Language Processing, 21(4):775 --785, 2013.
Z. Průša. Segmentwise Discrete Wavelet Transform. PhD thesis, Brno
University of Technology, Brno, 2012.
Url: http://ltfat.github.io/doc/blockproc/blockana.html
See also: block, blocksyn, blockplay.
Package: ltfat