Difference between revisions of "Normalize Command"
From GeoGebra Manual
Noel Lambert (talk | contribs) |
|||
| Line 2: | Line 2: | ||
| − | ;Normalize[ | + | ;Normalize[ <List of Numbers> ]: Returns a list containing the ''normalized'' form of the given numbers. |
:{{example|<code>Normalize[{1, 2, 3, 4, 5}]</code> returns ''{0, 0.25, 0.5, 0.75, 1}''.}} | :{{example|<code>Normalize[{1, 2, 3, 4, 5}]</code> returns ''{0, 0.25, 0.5, 0.75, 1}''.}} | ||
| − | ;Normalize[ | + | ;Normalize[ <List of Points> ] : Returns a list containing the ''normalized'' form of the given points. |
:{{example|<code>Normalize[{(1,5), (2,4), (3,3), (4,2), (5,1)}]</code> returns ''{(0,1), (0.25,0.75), (0.5,0.5), (0.75,0.25), (1,0)}''.}} | :{{example|<code>Normalize[{(1,5), (2,4), (3,3), (4,2), (5,1)}]</code> returns ''{(0,1), (0.25,0.75), (0.5,0.5), (0.75,0.25), (1,0)}''.}} | ||
Revision as of 22:17, 22 August 2015
- Normalize[ <List of Numbers> ]
- Returns a list containing the normalized form of the given numbers.
- Example:
Normalize[{1, 2, 3, 4, 5}]returns {0, 0.25, 0.5, 0.75, 1}.
- Normalize[ <List of Points> ]
- Returns a list containing the normalized form of the given points.
- Example:
Normalize[{(1,5), (2,4), (3,3), (4,2), (5,1)}]returns {(0,1), (0.25,0.75), (0.5,0.5), (0.75,0.25), (1,0)}.
Notes:
- This command is not applicable to 3D points.
- The operation of normalization maps a value x to the interval [0, 1] using the linear function x \mapsto \frac{x-Min[list]}{Max[list]-Min[list]}.
