use a for loop and if else loop to calculate energy requirement of home heating in matlab

main.m
% Input parameters
area = 100; % Home area (m^2)
height = 2.5; % Home height (m)
temp_inside = 20; % Desired inside temperature (C)
temp_outside = [-10,-5,0,5,10,15,20]; % Outside temperature (C)
heat_transfer_coeff = 25; % Heat transfer coefficient (W/m^2-C)
heat_loss_coeff = area*height*heat_transfer_coeff; % Heat loss coefficient

% Loop through each outside temperature
for i = 1:length(temp_outside)
    % Calculate energy requirement for this outside temperature
    if temp_outside(i) < temp_inside
        energy_req(i) = 0;
    else
        energy_req(i) = heat_loss_coeff*(temp_outside(i)-temp_inside);
    end
end

% Plot the results
plot(temp_outside, energy_req);
xlabel('Outside Temperature (C)');
ylabel('Energy Requirement (W)');
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