mirror of
https://github.com/josdejong/mathjs.git
synced 2026-01-25 15:07:57 +00:00
56 lines
1.6 KiB
Markdown
56 lines
1.6 KiB
Markdown
---
|
|
layout: default
|
|
---
|
|
|
|
<!-- Note: This file is automatically generated from source code comments. Changes made in this file will be overridden. -->
|
|
|
|
<h1 id="function-resize">Function resize <a href="#function-resize" title="Permalink">#</a></h1>
|
|
|
|
Resize a matrix
|
|
|
|
|
|
<h2 id="syntax">Syntax <a href="#syntax" title="Permalink">#</a></h2>
|
|
|
|
```js
|
|
math.resize(x, size)
|
|
math.resize(x, size, defaultValue)
|
|
```
|
|
|
|
<h3 id="parameters">Parameters <a href="#parameters" title="Permalink">#</a></h3>
|
|
|
|
Parameter | Type | Description
|
|
--------- | ---- | -----------
|
|
`x` | Array | Matrix | * | Matrix to be resized
|
|
`size` | Array | Matrix | One dimensional array with numbers
|
|
`defaultValue` | number | string | Zero by default, except in case of a string, in that case defaultValue = ' ' Default value: 0.
|
|
|
|
<h3 id="returns">Returns <a href="#returns" title="Permalink">#</a></h3>
|
|
|
|
Type | Description
|
|
---- | -----------
|
|
* | Array | Matrix | A resized clone of matrix `x`
|
|
|
|
|
|
<h3 id="throws">Throws <a href="#throws" title="Permalink">#</a></h3>
|
|
|
|
Type | Description
|
|
---- | -----------
|
|
|
|
|
|
<h2 id="examples">Examples <a href="#examples" title="Permalink">#</a></h2>
|
|
|
|
```js
|
|
math.resize([1, 2, 3, 4, 5], [3]) // returns Array [1, 2, 3]
|
|
math.resize([1, 2, 3], [5], 0) // returns Array [1, 2, 3, 0, 0]
|
|
math.resize(2, [2, 3], 0) // returns Matrix [[2, 0, 0], [0, 0, 0]]
|
|
math.resize("hello", [8], "!") // returns string 'hello!!!'
|
|
```
|
|
|
|
|
|
<h2 id="see-also">See also <a href="#see-also" title="Permalink">#</a></h2>
|
|
|
|
[size](size.html),
|
|
[squeeze](squeeze.html),
|
|
[subset](subset.html),
|
|
[reshape](reshape.html)
|