Programmer Guide/SPU Reference/ABS: Difference between revisions

Latest revision as of 12:54, 2 May 2011

Absolute value.

In	Out	Description
`A_number`	`Y_number`	`Y` = \|`A`\|
`A_vector`	`Y_vector`	`Y`[i] = \|`A`[i]\|

with: 0 ≤ i < length of A_vector

@@ Line 1: / Line 1: @@
 {{DISPLAYTITLE:{{SUBPAGENAME}}}}
 Absolute value.
-;<code>[SPU ABS <var>a</var> OUT <var>y</var>]</code>:
+==<code>[SPU ABS <var>A</var> OUT <var>Y</var>]</code>==
-:;<var>a</var>: a scalar or a vector
+{|class="einrahmen"
-:;<var>y</var>: same type as <var>a</var>
+!In !!Out !!Description
+|-
+|<var>A<sub>number</sub></var>
-Compute the absolute value of input <var>A</var>.
+|<var>Y<sub>number</sub></var>
-If <var>A</var> is a number: <var>y</var> = |<var>A</var>|
+|<var>Y</var> = <nowiki>|</nowiki><var>A</var><nowiki>|</nowiki>
-If <var>A</var> is a vector: <var>y</var>[i] = |<var>A</var>[i]|
+|-
+|<var>A<sub>vector</sub></var>
-=====Usage:=====
+|<var>Y<sub>vector</sub></var>
+|<var>Y</var>[i] = <nowiki>|</nowiki><var>A</var>[i]<nowiki>|</nowiki>
-<code>ABS <var>A</var></code>
+|}
+with: 0 &le; i &lt; length of <var>A<sub>vector</sub></var>
-=====Inputs:=====
+;See also:
+<[[../#Signal Processing Atoms|SP-atoms]]>
-;<var>A</var>
+<!-- AN, 2.5.2011 -->
-:A number or vector.
-=====Outputs:=====
-;<var>Y</var>
-:A number or vector (same as type of <var>A</var>).