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5 0,8, 8, 20 at t = 0,1,3, 4, set up and solve the normal equations AT AF = ATb. For the best straight line in Figure 4.9a, find its four heights pi and four errors e. What is the minimum value E = ef + e + e + e?? With b %3D

5 0,8, 8, 20 at t = 0,1,3, 4, set up and solve the normal equations AT AF = ATb. For the best straight line in Figure 4.9a, find its four heights pi and four errors e. What is the minimum value E = ef + e + e + e?? With b %3D

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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With b = 0,8,8, 20 at t = 0,1,3, 4, set up and solve the normal equations AT A = ATb. For the best straight line in Figure 4.9a, find its four heights pi and four errors e. What is the minimum value E = e? + e + e + e?? b4 = 20 T PA b2 = b3 = 8 - P2 PI b, =0 =0 1 = 1 ち=3 4=4 Figure 4.9 (a)
Transcribed Image Text:With b = 0,8,8, 20 at t = 0,1,3, 4, set up and solve the normal equations AT A = ATb. For the best straight line in Figure 4.9a, find its four heights pi and four errors e. What is the minimum value E = e? + e + e + e?? b4 = 20 T PA b2 = b3 = 8 - P2 PI b, =0 =0 1 = 1 ち=3 4=4 Figure 4.9 (a)
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