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Bessel function often appears in advanced engineering analysis such as analytical solution of partial differential equations of conservation laws (i.e. equation of motion and continuity
Bessel function often appears in advanced engineering analysis such as analytical solution of partial differential equations of conservation laws (i.e. equation of motion and continuity equation). Here are some selected values for the zero-order Bessel function of the first kind. X 1.8 2.0 2.2 2.4 2.6 Ji(x) 0.5815 0.5767 0.5560 0.5202 0.4708 a) Estimate J.(2.1) using third order interpolating polynomials by hand with Newton interpolation polynomials. b) Repeat part (a) with Lagrange third order interpolation polynomials. c) Determine the percent relative error for parts (a) and (b) based on the true value, which can be determined from MATLAB's built-in function besselj (use help for further information). d) Repeat your calculations using suitable MATLAB's built-in function
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