www.gusucode.com > symbolic 源码程序 matlab案例代码 > symbolic/BesselIPlotTheModifiedBesselFunctionsOfTheFirstKindExample.m
%% Plot the Modified Bessel Functions of the First Kind % Plot the modified Bessel functions of the first kind for $v = 0, 1, 2, % 3$. syms x y fplot(besseli(0:3, x)) axis([0 4 -0.1 4]) grid on ylabel('I_v(x)') legend('I_0','I_1','I_2','I_3', 'Location','Best') title('Modified Bessel functions of the first kind')