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Dynamically determining a matrix

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Mahmoud Solomon
Mahmoud Solomon 2018-3-30
评论： James Tursa 2018-3-31
I have a some data, say n rows and 4 columns. I can easily form a state matrix as indicated below.
A = [a b c d; b e f g; c f l k; d f l n];
Note: Each element in A is scalar and was computed from the data.
How can I generalize it so that it can accommodate any number of columns?
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James Tursa
James Tursa 2018-3-31
Please show what the upstream calculations are for producing the scalars that will go into the matrix. Then we can advise how to get them into a matrix in a generalized way.

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