Develop a MATLAB functional file, [y]-Spline_Clamped(x,f,xi), that can be used to find the function value y for a given xi based on your equations. Apply your MATLAB function to data in Table 1, generate a plot like Figure 18.5 shown below On the same plot, superpose both the linear spline and the cubic spline interpolation by using the MATLAB built-in function, interp1, in your code