www.gusucode.com > symbolic 源码程序 matlab案例代码 > symbolic/AiryPlotTheAiryFunctionAndItsDerivativeExample.m
%% Plot Airy Functions % Plot the Airy Functions, $Ai(x)$ and $Bi(x)$, over the interval |[-10 2]| using |fplot|. syms x fplot(airy(x), [-10 2]) hold on fplot(airy(2,x), [-10 2]) legend('Ai(x)','Bi(x)','Location','Best') title('Airy functions Ai(x) and Bi(x)') grid on %% % Plot the absolute value of $Ai(z)$ over the complex plane. syms y z = x + 1i*y; figure(2) fsurf(abs(airy(z))) title('|Ai(z)|') a = gca; a.ZLim = [0 10]; caxis([0 10])