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IFD:EAI SoS21/course material/Session 3: File Structuring, Pointers and Addresses: Difference between revisions
IFD:EAI SoS21/course material/Session 3: File Structuring, Pointers and Addresses (view source)
Revision as of 11:28, 27 April 2021
, 27 April 2021→Homework Task
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To calculate a centroid of a collection of points (our cluster) we need to do two steps: | To calculate a centroid of a collection of points (our cluster) we need to do two steps: | ||
* sum up our points: | * sum up our points: <syntaxhighlight lang="c++" inline>p0 + p1 + p2 + p3 ... = sum </syntaxhighlight> | ||
<syntaxhighlight lang="c++" inline> | |||
p0 + p1 + p2 + p3 ... = sum | |||
</syntaxhighlight> | |||
* divide the sum by out number of point: | * divide the sum by out number of point: | ||
<syntaxhighlight lang="c++" inline> | <syntaxhighlight lang="c++" inline> | ||