Develop an M-file to implement polynomial regression. Pass the M-file two vectors holding the x and y

Question:

Develop an M-file to implement polynomial regression. Pass the M-file two vectors holding the x and y values along with the desired order m. Test it by solving Prob. 15.3.

Data From Problem 15.3

Fit a cubic polynomial to the following data:

Along with the coefficients, determine r²and sy/x.

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Applied Numerical Methods With MATLAB For Engineers And Scientists

ISBN: 9781259027437

3rd Edition

Authors: Steven C. Chapra

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Question Posted: Mar 17, 2023 08:42 AM

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Develop an M-file to implement polynomial regression. Pass the M-file two vectors holding the x and y

Question:

X 3 y 1.6 4 3.6 5 4.4 7 8 9 11 3.4 2.2 2.8 3.8 12 4.6

Step by Step Answer:

ANSWER function coefficients r2 syx polynomialregressionx y m Determine the number of data points n ...View the full answer

Applied Numerical Methods With MATLAB For Engineers And Scientists

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