n=input('n=');alpha=1;x=linspace(-5,5);k=floor(n/2);for m=0:1:k m=0;J1=factorial(n);J2=factorial(m);J3=factorial(n-2*m);N=sqrt(alpha./(2^n*J1*sqrt(pi)));H=((-1)^m.*(2.*alpha.*x)*J1)/(J2.*J3);sum=0;sum=sum+H;m=m+1;if m>(n/2)endendH=sumg=(N.*H).^2.*exp(-1*(alpha.*x).^2);plot(x,g);xlim([-5,5])为何输入几都是同一个图像啊😱