%RECREATION OF BARRON FIG 8. StepSize = 0.001; n = [5 10 40 100]; Th = 0.004:StepSize:1; Fn = zeros(1,4); for loop1 = 1:4 Fn(loop1) = (((n(loop1)^2)/((n(loop1)^2)-1))*log(n(loop1)))-(((3*(n(loop1)^2))-1)/(4*(n(loop1)^2))); end size1 = size(Th,2); Lambda = zeros (4,size1); for loop2 = 1:4 for loop3 = 1:size1 Lambda(loop2,loop3) = -((8*Th(loop3))/Fn(loop2)); endend AveragePorePressure = zeros (4,size1); for loop4 = 1:4 for loop5 = 1:size1AveragePorePressure(loop4,loop5)= exp(Lambda(loop4,loop5)); endend figuresemilogx(Th,AveragePorePressure.');axis([0.004 1 0 1]);NewXTickLabel = get(gca,'XTick');set(gca,'XTickLabel',NewXTickLabel);legend('n = 5','n = 10','n = 40','n = 100');xlabel('Time Factor, Tv and Th', 'interpreter','latex')ylabel('Excess Pressure (\%), $\bar{u}$', 'interpreter','latex')