5. Find the least squares polynomial of degree one for the data in the following table. Then write the matrix least squares problem and its solution in the matrix form(do not evaluate) to fit the data with a function of the form f(x) = ao + a1x + az sin x + a4 cos a. 0.2 0.3 0.6 0.9 1.1 1.3 Yi 0.050446 0.098426 0.33277 0.72660 1.0972 1.5697
5. Find the least squares polynomial of degree one for the data in the following table. Then write the matrix least squares problem and its solution in the matrix form(do not evaluate) to fit the data with a function of the form f(x) = ao + a1x + az sin x + a4 cos a. 0.2 0.3 0.6 0.9 1.1 1.3 Yi 0.050446 0.098426 0.33277 0.72660 1.0972 1.5697
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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Numerical analysis
please write in a clear manner
Transcribed Image Text:5.
Find the least squares polynomial of degree one for the data in the following table.
Then write the matrix least squares problem and its solution in the matrir form (do not evaluate)
to fit the data with a function of the form f(x)
= ao + a1x + az sin r + a4 cos r.
X; 0.2
0.3
0.6
0.9
1.1
1.3
Yi
0.050446 0.098426 0.33277
0.72660
1.0972
1.5697
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