GABFRAMEBOUNDS Calculate frame bounds of Gabor frame Usage: fcond=gabframebounds(g,a,M); [A,B]=gabframebounds(g,a,M); [A,B]=gabframebounds(g,a,M,L); [A,B]=gabframebounds(g,a,M,'lt',lt); Input parameters: g : The window function. a : Length of time shift. M : Number of channels. L : Length of transform to consider. lt : Lattice type (for non-separable lattices). Output parameters: fcond : Frame condition number (B/A) A,B : Frame bounds. GABFRAMEBOUNDS(g,a,M) calculates the ratio B/A of the frame bounds of the Gabor system with window g, and parameters a, M. [A,B]=GABFRAMEBOUNDS(...) returns the frame bounds A and B* instead of just the ratio. The window g may be a vector of numerical values, a text string or a cell array. See the help of GABWIN for more details. GABFRAMEBOUNDS(g,a,M,L) will cut or zero-extend the window to length L. GABFRAMEBOUNDS(g,a,M,'lt',lt) does the same for a non-separable lattice specified by lt. Please see the help of MATRIX2LATTICETYPE for a precise description of the parameter lt.
Url: http://ltfat.github.io/doc/gabor/gabframebounds.html
See also: gabrieszbounds, gabwin.
Package: ltfat