FRAMERED Redundancy of a frame
Usage red=framered(F);
FRAMERED(F) computes the redundancy of a given frame F. If the
redundancy is larger than 1 (one), the frame transform will produce more
coefficients than it consumes. If the redundancy is exactly 1 (one),
the frame is a basis.
Examples:
---------
The following simple example shows how to obtain the redundancy of a
Gabor frame:
F=frame('dgt','gauss',30,40);
framered(F)
The redundancy of a basis is always one:
F=frame('wmdct','gauss',40);
framered(F)
Url: http://ltfat.github.io/doc/frames/framered.html
See also: frame, frana, framebounds.
Package: ltfat