MATLAB怎么实现对一个函数的特定区间加上阴影答:qujian=inputdlg({'输入a','输入b'});%如 1 3 F1=str2double(qujian{1});F2=str2double(qujian{2});x=linspace(-5,5);y=normpdf(x,0,1);x1=F1:0.01:F2;y1=normpdf(x1,0,1);figure('color','w');plot(x,y,'k')xlabel('标准正态分布函数')hold on area(x1,y1)hold off...