Programmer Guide/Command Reference/EVAL/fill: Difference between revisions
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{{DISPLAYTITLE:{{SUBPAGENAME}}}} | {{DISPLAYTITLE:{{SUBPAGENAME}}}} | ||
Create a vector with equally spaced elements. | Create a vector with equally spaced elements. | ||
;Usage: <code>fill(<var>n</var> {, <var>x0</var> {, <var>dx</var>}})</code> | |||
;Usage: | |||
:;<var>n</var>: vector length, a scalar (>0) | :;<var>n</var>: vector length, a scalar (>0) | ||
::note: if ''n'' is a vector, ncol(''n'') is used as number of elements | ::note: if ''n'' is a vector, ncol(''n'') is used as number of elements | ||
| Line 8: | Line 7: | ||
:;<var>dx</var>: increment, must be a scalar (default='''0''') | :;<var>dx</var>: increment, must be a scalar (default='''0''') | ||
;Result: The result is a vector r with ''n'' elements. The elements are initialized with: <code>''r''<sub>i</sub> = ''x0'' + i*''dx''; i=0..''n''-1''</code> | ;Result: The result is a vector r with ''n'' elements. The elements are initialized with: <code>''r''<sub>i</sub> = ''x0'' + i*''dx''; i=0..''n''-1''</code> | ||
;See also: [[ | ;See also: [[../init|init]], [[../rand|rand], [[../vv|vv]] | ||
[[ | [[../#Functions|<function list>]] | ||
Revision as of 10:42, 21 April 2011
Create a vector with equally spaced elements.
- Usage
fill(n {, x0 {, dx}})- n
- vector length, a scalar (>0)
- note: if n is a vector, ncol(n) is used as number of elements
- x0
- start value, must be a scalar (default=0)
- dx
- increment, must be a scalar (default=0)
