Cosine packet decomposition and Best Basis analysis
[cp, btree] = CPTour(Format,x,D,title)
string: 'S' for sequential, 'P' for panel
1-d signal to analyze by Cosine Packets
maximum depth of dyadic subdivision of time domain
name of signal [optional]
packet table (see CPAnalysis)
basis tree of best time-frequency basis
The format string controls whether all four displays are drawn as subplots in one figure, or whether they are drawn one-after-the-other on the same figure.
The global PREFERIMAGEGRAPHICS controls whether the phase portrait is done using ``image'' graphics (if ==1 ) or ``plot'' graphics (if == 0).
Side Effects plot of Cosine packet Table tree plot, best basis phase plot, best basis printout, entropy, best basis