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Question: Performs Singular Value Decomposition (SVD)

Question:Performs Singular Value Decomposition (SVD)

herclau 1038 Maple
June 01 2010
0

I want to implement from the following,

> A := `<|>`(`<,>`(6, 2, 1, 6, 8, 3), `<,>`(4, 3, 7, 1, 7, 2), `<,>`(3, 7, 2, 4, 3, 9));

> b := `<,>`(55, 37, 40, 33, 60, 75);


the procedure:

A x X = B
X = A x BA = U x S x V (Singular value decomposition of A)
A = V x S x U(Generalized inverse or pseudoinverse of A)
X = V x Sx Ux B

Least square fit solution
x = 2.63293929474354
y = 3.66652382290048
z = 5.20251471911851

Gracias
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