a) (This is the first part of Question 3.1.5 from the textbook.) Consider the following data: ti Yi 1.0 1.5 2.0 2.5 3.0 1.1 1.2 1.3 1.3 1.4 Set up the problem of minimization associated with least squares for a best fit line for this data. b) Let 6 O 2 0 be vectors in R4. Apply the classical Gram-Schmidt process to find an orthonor- W₁ = 1 , W2 = 3 3 -1 " and w3 =
a) (This is the first part of Question 3.1.5 from the textbook.) Consider the following data: ti Yi 1.0 1.5 2.0 2.5 3.0 1.1 1.2 1.3 1.3 1.4 Set up the problem of minimization associated with least squares for a best fit line for this data. b) Let 6 O 2 0 be vectors in R4. Apply the classical Gram-Schmidt process to find an orthonor- W₁ = 1 , W2 = 3 3 -1 " and w3 =
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 34EQ
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