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54 lines
1.5 KiB
Markdown
54 lines
1.5 KiB
Markdown
---
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layout: default
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---
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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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<h1 id="function-matrixfromcolumns">Function matrixFromColumns <a href="#function-matrixfromcolumns" title="Permalink">#</a></h1>
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Create a dense matrix from vectors as individual columns.
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If you pass row vectors, they will be transposed (but not conjugated!)
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<h2 id="syntax">Syntax <a href="#syntax" title="Permalink">#</a></h2>
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```js
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math.matrixFromColumns(...arr)
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math.matrixFromColumns(col1, col2)
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math.matrixFromColumns(col1, col2, col3)
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```
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<h3 id="parameters">Parameters <a href="#parameters" title="Permalink">#</a></h3>
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Parameter | Type | Description
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--------- | ---- | -----------
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`cols` | ... Array | Matrix | Multiple columns
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<h3 id="returns">Returns <a href="#returns" title="Permalink">#</a></h3>
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Type | Description
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---- | -----------
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number[][] | Matrix | if at least one of the arguments is an array, an array will be returned
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<h3 id="throws">Throws <a href="#throws" title="Permalink">#</a></h3>
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Type | Description
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---- | -----------
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<h2 id="examples">Examples <a href="#examples" title="Permalink">#</a></h2>
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```js
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math.matrixFromColumns([1, 2, 3], [[4],[5],[6]])
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math.matrixFromColumns(...vectors)
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```
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<h2 id="see-also">See also <a href="#see-also" title="Permalink">#</a></h2>
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[matrix](matrix.html),
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[matrixFromRows](matrixFromRows.html),
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[matrixFromFunction](matrixFromFunction.html),
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[zeros](zeros.html)
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