Say I have a 3D vector V = <x,y,z> and I want to obtain another vector as W=<ax,by,cz>, I think I should multiply it with a vector or a matrix, so that M*V = W how can I calculate M for this purpose?
Thanks !
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2 Answers
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It should be like that:
\begin{matrix} a & 0 & 0\\ 0 & b & 0\\ 0 & 0 & c \end{matrix}
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$\begingroup$ Wow. I feel like a noob :) Thanks ! Accepting in 9 mins. $\endgroup$– jeffDec 20, 2013 at 9:40
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M is the matrix
a 0 0
0 b 0
0 0 c
