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WPFBTCLENGTH - WPFBT subband length from a signal length

Usage

Lc=wpfbtclength(Ls,wt);
[Lc,L]=wpfbtclength(Ls,wt);

Description

Lc=wpfbtclength(Ls,wt) returns the lengths of coefficient subbands obtained from wpfbt for a signal of length Ls. Please see the help on wpfbt for an explanation of the parameter wt.

[Lc,L]=wpfbtclength(...) additionally returns the next legal length of the input signal for the given extension type.

The function support the same boundary-handling flags as the fwt does.