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FRAMECLENGTH - Number of coefficients from length of signal

Usage

Ncoef=frameclength(F,Ls);
[Ncoef,L]=frameclength(...);

Description

Ncoef=frameclength(F,Ls) returns the total number of coefficients obtained by applying the analysis operator of frame F to a signal of length Ls i.e. size(frana(F,f),1) for Ls=length(f).

[Ncoef,L]=frameclength(F,Ls) additionally returns L, which is the same as returned by framelength.

If the frame length L is longer than the signal length Ls, the signal will be zero-padded to L by frana.