Programmer Guide/SPU Reference/POW: Difference between revisions
From STX Wiki
Jump to navigationJump to search
m (1 revision: Initial import) |
No edit summary |
||
| Line 1: | Line 1: | ||
{{DISPLAYTITLE:{{SUBPAGENAME}}}} | {{DISPLAYTITLE:{{SUBPAGENAME}}}} | ||
Compute <var>A</var> to the power of <var>B</var>. | Compute <var>A</var> to the power of <var>B</var>. | ||
==<code>[SPU POW <var>A B</var> OUT <var>Y</var>]</code>== | |||
{| | {|class="einrahmen" | ||
!In !!Out !!Description | |||
|- | |- | ||
| | |<var>A<sub>number</sub></var>, <var>B<sub>number</sub></var> | ||
|Y = <var> | |<var>Y<sub>number</sub></var> | ||
|<var>Y</var> = <var>A</var> ^ <var>B</var> | |||
|- | |- | ||
| | |<var>A<sub>vector</sub></var>, <var>B<sub>number</sub></var> | ||
|Y[i] = <var>A</var>[i]<var>B</var> | |<var>Y<sub>vector</sub></var> | ||
|<var>Y</var>[i] = <var>A</var>[i] / <var>B</var> | |||
|- | |- | ||
| | |<var>A<sub>vector</sub></var>, <var>B<sub>vector</sub></var> | ||
|Y[i] = <var>A</var>[i]<var>B</var>[i] | |<var>Y<sub>vector</sub></var> | ||
|<var>Y</var>[i] = <var>A</var>[i] / <var>B</var>[i] | |||
|} | |} | ||
with: 0 ≤ i < length of <var>A<sub>vector</sub></var> | |||
note: if <var>B</var> (<var>B</var>[i]) equals 0, the output <var>Y</var> (<var>Y</var>[i]) is set to 0. | |||
;See also: | |||
<[[../#Signal Processing Atoms|SP-atoms]]> | |||
<!-- AN, 2.5.2011 --> | |||
Revision as of 12:22, 2 May 2011
Compute A to the power of B.
[SPU POW A B OUT Y]
| In | Out | Description |
|---|---|---|
| Anumber, Bnumber | Ynumber | Y = A ^ B |
| Avector, Bnumber | Yvector | Y[i] = A[i] / B |
| Avector, Bvector | Yvector | Y[i] = A[i] / B[i] |
with: 0 ≤ i < length of Avector
note: if B (B[i]) equals 0, the output Y (Y[i]) is set to 0.
- See also
<SP-atoms>
