52 lines
1.1 KiB
Markdown
52 lines
1.1 KiB
Markdown
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<!-- Note: This file is automatically generated from source code comments. Changes made in this file will be overridden. -->
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# Function resize
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Resize a matrix
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## Syntax
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```js
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math.resize(x, size)
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math.resize(x, size, defaultValue)
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```
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### Parameters
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Parameter | Type | Description
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--------- | ---- | -----------
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`x` | Array | Matrix | * | Matrix to be resized
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`size` | Array | Matrix | One dimensional array with numbers
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`defaultValue` | number | string | Zero by default, except in case of a string, in that case defaultValue = ' ' Default value: 0.
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### Returns
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Type | Description
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---- | -----------
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* | Array | Matrix | A resized clone of matrix `x`
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### Throws
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Type | Description
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---- | -----------
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## Examples
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```js
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math.resize([1, 2, 3, 4, 5], [3]) // returns Array [1, 2, 3]
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math.resize([1, 2, 3], [5], 0) // returns Array [1, 2, 3, 0, 0]
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math.resize(2, [2, 3], 0) // returns Matrix [[2, 0, 0], [0, 0, 0]]
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math.resize("hello", [8], "!") // returns string 'hello!!!'
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```
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## See also
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[size](size.md),
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[squeeze](squeeze.md),
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[subset](subset.md),
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[reshape](reshape.md)
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