Tang Shi-hua
Abstract
The polynomial curve fitting method and its steps are introduced.Using the Matlab,the data are fitted by curves and the fitting accuracy is evaluated.And finally the application of polynomial fitting in deformation measurement is given.
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The polynomial curve fitting method and its steps are introduced.Using the Matlab,the data are fitted by curves and the fitting accuracy is evaluated.And finally the application of polynomial fitting in deformation measurement is given.
Key concepts: Curve fitting, Polynomial, Polynomial and rational function modeling, Deformation (meteorology), Surface fitting, MATLAB, Mathematics, Applied mathematics