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Transcript
PowerPoint to accompany
Applied Numerical Methods
With MATLAB® for Engineers and Scientists
First Edition
Steven C. Chapra
Chapter
13
Copyright © 2005. The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
(a) Data that is ill-suited for linear least-squares regression. (b) Indication that a parabola is preferable.
Figure 13.1
13-1
Fit of a second-order polynomial.
Figure 13.2
13-2
Graphical depiction of multiple linear regression where y is a linear function of x1 and x2.
Figure 13.3
13-3
Comparison of transformed and untransformed model fits for force versus velocity data from Table 12.1.
Figure 13.4
13-4