samer@0: function o=subseqdata(X,ranges,varargin)
samer@0: % SUBSEQDATA - Sequence of subranges of a large array
samer@0: %
samer@0: % subseqdata ::
samer@0: %    [[N,M]] ~ 'big array',
samer@0: %    [[2,K]] ~ 'start and end indices'
samer@0: % -> data [[N,M]].    ~ 'resultant sequence'.
samer@3: 	o=fnseq(@(r)extract(X,2,r),window(ranges),'sizecheck',1);
samer@0: end
samer@0: 	
samer@0: 		
samer@0: 
samer@0: