ONLY PART C) NEEDED

Question 4. Use quadratic splines interpolation with the data given in Question 1 to (a) calculate the required coeffic ients in the quadratic splines interpolation method (ai, bi, ci, a2, b2, C2, ??, b3, C3, a4, b4 and c4) by the following quadratic equation. (5.5 marks) (b) calculate the power at the following speeds: (c) Use MATLAB to plot the fitted Spline curves (5 marks) (Hint: in this Question, ai is 0, and when you try to solve AX-B for the system of 11 linear 24 mph (1.5 marks) 36 mph (1 mark) equations, you can use the command X-inA)*B by MATLAB.) Wind Speed (mph) 14 20 26 26680 640 3238 480