code to analyse the linear and cubic polynomial for the Cp data

Objective: 1. % curvefit programming % load the data sheet cp_data = load(\'data\'); temperature = cp_data (:,1); cp = cp_data(:,2); % polynomial equation co_effs = polyfit(temperature,cp,3); % predict the particular no. predicted_cp = polyval(co_effs,temperature); % compare the curverfit with the original…