2 Find the best straight-line fit (least squares) to the measurements b=4 at t= -2, b=3 at t = -1, b=1 at t=0, b=0 at t=2. Then find the projection of b = (4,3,1,0) onto the column space of A = 1 -1 1 0 1 2

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Gg.6.

(2)
Find the best straight-line fit (least squares) to the measurements
b=4 at t= -2,
b=3 at t= -1,
b=0 at t=2.
b=1 at t=0,
Then find the projection of b =(4,3,1,0) onto the column space of
A =
1
10
1
2
Transcribed Image Text:(2) Find the best straight-line fit (least squares) to the measurements b=4 at t= -2, b=3 at t= -1, b=0 at t=2. b=1 at t=0, Then find the projection of b =(4,3,1,0) onto the column space of A = 1 10 1 2
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