mirror of
https://github.com/josdejong/mathjs.git
synced 2026-01-18 14:59:29 +00:00
46 lines
1.0 KiB
Markdown
46 lines
1.0 KiB
Markdown
# Function resize
|
|
|
|
Resize a matrix
|
|
|
|
|
|
## Syntax
|
|
|
|
```js
|
|
math.resize(x, size)
|
|
math.resize(x, size, defaultValue)
|
|
```
|
|
|
|
### Parameters
|
|
|
|
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.
|
|
|
|
### Returns
|
|
|
|
Type | Description
|
|
---- | -----------
|
|
* | Array | Matrix | A resized clone of matrix `x`
|
|
|
|
|
|
## Examples
|
|
|
|
```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!!!'
|
|
```
|
|
|
|
|
|
## See also
|
|
|
|
[size](size.md),
|
|
[squeeze](squeeze.md),
|
|
[subset](subset.md)
|
|
|
|
|
|
<!-- Note: This file is automatically generated from source code comments. Changes made in this file will be overridden. -->
|