4 Find the least-squares line given the matrix products A" A = 64 and 64 1198 1173.6 A"b 20720.4 y = Ex: 1.2 + Ex: 1.2

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Chapter5: Inner Product Spaces
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4
Find the least-squares line given the matrix products A" A =
64
64
1198
and
1173.6
ATb =
20720.4
y = Ex: 1.2
+ Ex: 1.2
Transcribed Image Text:4 Find the least-squares line given the matrix products A" A = 64 64 1198 and 1173.6 ATb = 20720.4 y = Ex: 1.2 + Ex: 1.2
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