dpssdir manages the database directory that contains the generated DPSS samples in the DPSS MAT-file database dpss.mat. Create the DPSS MAT-file database with dpsssave.

dpssdir lists the directory of saved sequences in dpss.mat.

dpssdir(n) lists the sequences saved with length n.

dpssdir(nw,'nw') lists the sequences saved with time-bandwidth product nw.

dpssdir(n,nw) lists the sequences saved with length n and time-bandwidth product nw.

index = dpssdir is a structure array describing the DPSS database. Pass n and nw options as for the no output case to get a filtered index.

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dpssdir - Discrete prolate spheroidal sequences database directory

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