Usage

outsig=filterbank_init(b,a);
outsig=filterbank_init(b,a,nsigs,hopsize);

Description

fb=filterbank_init(b,a) creates a filterbank structure fb for use with filterbank_block. The filterbank will filter the input signals with the filters described in b and a.

fb=filterbank_init(b,a,nsigs) does the same assuming that the input to filterbank_block will consist of nsigs signal at once.