Exercise 3 Using Matlab

Interpolation

The table below contains the temperature measurements for some hours from 4 PM to 12 AM during one day. Use interpolation to find the missing values at 7 and 9 PM. Use both linear and spline interpolation then compare and state which method gives closer values to the actual temperature that is computed using the formula Temperature = 25 - 2 * sqrt(Time)

Time = [4 ,5 ,6 ,7 ,8 ,9 ,10 ,11, 12]

Temperature =[21.00, 20.52, 20.10, ??, 19.34 ,??, 18.67, 18.36 ,18.07]