annotate sequences/@seq/window.m @ 3:3f77126f7b5f
First major revision of sequence library, now using classdef form, STILL A BIT BROKEN!
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samer |
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Wed, 09 Jan 2013 22:22:21 +0000 |
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b1280319413e |
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1 % window - Window a sequnce of arrays in a given dimension
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2 %
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3 % window :: seq [[N,M]] -> seq [[N]].
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4 % window :: seq [[N,M]], L:natural -> seq [[N,L]].
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5 % window :: seq [[N,M]], L:natural, natural ~'hop size' -> seq [[N,L]].
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6 %
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7 % This is just short for windowdata(...)
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8 % Possible optimisation:
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9 % when the span and hop are much less than the input buffer size
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10 % and the source data does not have an efficient extract method,
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11 % then it is worth caching the source data, ie window(cache(x),...)
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12 function Y=window(X,varargin), Y=seq.window(X,varargin{:});
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