Avbilningsmateis Flashcards

1
Q

Matris (fråga 4) Ortogonalt projiceras i plan

A

e-(e•n)/(|n|^2)*n

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2
Q

Matris (fråga 4) Ortogonalt projicerar i linje

A

(e•n)/(|n|^2)*n

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3
Q

Avb matris (fråga 5) Spegling normalvektor

A

e-2* (e•n)/(|n|)*n

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4
Q

Avb matris (fråga 5) Spegling riktningsvektor

A

2(e•v)/(|v|)v-e

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