matrix dilemma
Aug 15, 2014
08:25 AM
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Aug 15, 2014
08:25 AM
matrix dilemma
The attached sheet poses a question about matrix math; I'm a bit confused apparently about multplying vectors and matrices. The symbolic math seems to indicate that I should get the same answer with either method, but the numeric application shows clear differences larger than rounding errors should allow.
What am I missing??
Solved! Go to Solution.
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Aug 15, 2014
08:52 AM
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Aug 15, 2014
08:52 AM
3 REPLIES 3
Aug 15, 2014
08:52 AM
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Aug 15, 2014
08:52 AM
You simply forgot to transpose MAT in the first numerical case!
Alan
Aug 15, 2014
08:55 AM
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Aug 15, 2014
08:55 AM
Duh!
Thanks for putting up with silly mistakes!
Aug 15, 2014
09:08 AM
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Aug 15, 2014
09:08 AM
We all make them!
Alan
