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%% Airy Function of Real-Valued |x| % Define |x|. %% % Copyright 2015 The MathWorks, Inc. x = -10:0.01:1; %% % Calculate _Ai(x)_ %% ai = airy(x); %% % Calculate _Bi(x)_ using $k = 2$. %% bi = airy(2,x); %% % Plot both results together on the same axes. %% figure plot(x,ai,'-b',x,bi,'-r') axis([-10 1 -0.6 1.4]) xlabel('x') legend('Ai(x)','Bi(x)','Location','NorthWest')