53 lines
1.3 KiB
Plaintext
53 lines
1.3 KiB
Plaintext
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{{alias}}( iterator, W )
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Returns an iterator which iteratively computes a moving maximum absolute
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value.
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The `W` parameter defines the number of iterated values over which to
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compute the moving maximum absolute value.
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As `W` values are needed to fill the window buffer, the first `W-1` returned
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values are calculated from smaller sample sizes. Until the window is full,
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each returned value is calculated from all previously iterated values.
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If an environment supports Symbol.iterator, the returned iterator is
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iterable.
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Parameters
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----------
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iterator: Object
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Input iterator.
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W: integer
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Window size.
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Returns
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-------
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iterator: Object
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Iterator.
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iterator.next(): Function
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Returns an iterator protocol-compliant object containing the next
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iterated value (if one exists) and a boolean flag indicating whether the
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iterator is finished.
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iterator.return( [value] ): Function
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Finishes an iterator and returns a provided value.
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Examples
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--------
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> var arr = {{alias:@stdlib/array/to-iterator}}( [ 2.0, -5.0, 3.0, 5.0 ] );
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> var it = {{alias}}( arr, 3 );
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> var m = it.next().value
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2.0
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> m = it.next().value
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5.0
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> m = it.next().value
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5.0
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> m = it.next().value
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5.0
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See Also
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--------
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