place array in a matrix
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monkey_matlab
el 15 de Oct. de 2016
Respondida: Geoff Hayes
el 15 de Oct. de 2016
Hello, I have these points:
x1 = (1,0), x2 = (0.5,1), x3 = (0.5,1.5), x4 = (0, -1), x5 = (-1,1), x6 = (0.5, -1)
How do I go about generating a 6 x 6 matrix with entries
x1'x1 x1'x2 x1'x3 x1'x4 x1'x5 x1'x6
x2'x1 x2'x2 x2'x3 x2'x4 x2'x5 x2'x6
x3'x1 x3'x2 x3'x3 x3'x4 x3'x5 x3'x6
x4'x1 x4'x2 x4'x3 x4'x4 x4'x5 x4'x6
x5'x1 x5'x2 x5'x3 x5'x4 x5'x5 x5'x6
x6'x1 x6'x2 x6'x3 x6'x4 x6'x5 x6'x6
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Geoff Hayes
el 15 de Oct. de 2016
Perhaps I'm misunderstanding but if
x = [1.0000 0
0.5000 1.0000
0.5000 1.5000
0 -1.0000
-1.0000 1.0000
0.5000 -1.0000];
which is a 6x2 array, then wouldn't
x*x'
be the desired 6x6 array?
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