(a) Find (by hand and calculator) the least squares fit and RMSE error for the periodic modelsy = F3(t) = C₁ + c₂ cos(2πt) + c3 sin(2πt),y=.F₁(t) = C₁ + c₂ cos(2πt) + c3 sin(2πt) + c4 cos(4πt),for the datat01/621/3 01/2 -5y42/3 -15/6 3

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Answered: Find (by hand and calculator) the least…

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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Find (by hand and calculator) the least squares fit and RMSE error for the periodic models y = F3(t) = C₁ + C2 cos(2πt) + c3 sin(2πt),