matlab code for 3x3 matrix determinant

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bestoff jon
bestoff jon 2020-1-11
评论： Image Analyst 2020-1-19
dears;
would u help me in writing matlab code used to calculate 3x3 matrix determinant or more?
  1 个评论
Vladimir Sovkov
Vladimir Sovkov 2020-1-11
In which way the inbuilt function det does not suit you, that you want to write your own code?

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回答（1 个）

KALYAN ACHARJYA
KALYAN ACHARJYA 2020-1-11
编辑：KALYAN ACHARJYA 2020-1-11
det(matrix)
Here det
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KALYAN ACHARJYA
KALYAN ACHARJYA 2020-1-11
Are you looking for own code, not inbuilt (Which is not mentioned in the question)?
Image Analyst
Image Analyst 2020-1-19
Maybe you just need to assign it to an output:
result = det(yourMatrix);
That is perfectly valid code, assuming you have a matrix called "yourMatrix". If you don't then simply use your variable's name instead.
If that is no good, say why not. Perhaps something like "My homework is to write a determinant-finding function, but I'd like you to do it so I can turn in your work as my own."

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