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Meaning of : in the parentheses 
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#1
Dec712, 04:37 AM

P: 8

Hi guys, I am currently doing a Matlab program for partial pivoting. I looked at my friend's example:



#2
Dec712, 05:35 AM

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P: 12,463

The colon stands for a whole line in the matrix. Observe:
... so m(2,:) says to take the entire second row while the m(:,2) says take the second column. http://volga.eng.yale.edu/sohrab/mat...colon_operator (Matlab works the same way...) 


#3
Dec712, 06:23 AM

P: 8

Thanks bro.



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