www.gusucode.com > symbolic 源码程序 matlab案例代码 > symbolic/SsinintPlotTheShiftedSineIntegralFunctionExample.m
%% Plot Shifted Sine Integral Function % Plot the shifted sine integral function on the interval from |-4*pi| to % |4*pi| . syms x fplot(ssinint(x), [-4*pi, 4*pi]) grid on