[dingbangfu]

clc
%a=5;
b=0.1;
%c=0:0.1:20;
c=0;
w=1;
y=1;
[t,a]=meshgrid(0:0.1:10,0:.05:5);
%t=0:0.1:20;
for n=0:200
y=y-1/2.*exp(-a).*a.^n./factorial(n).*(cos(sqrt(4*n+2)*b*t)-a.^2/w*b.*(sin(c)+sin(2*w*t-c)).*sin((n+1)*b*t)./(n+1)+2.*cos(sqrt(2)*n*b.*sin(w*t)./(2*w)));
n=n+1;
end
surf(a,t,y)
%xlabel('(\omega/\omega_m)');
%ylabel('S_c_o_u_t(\omega)');
xlabel('','Interpreter','latex','String','$\bar n$')
ylabel('t');
dlmwrite('a.dat',a','delimiter',' ');
dlmwrite('t.dat',t','delimiter',' ');
dlmwrite('by.dat',y','delimiter',' ');
能不能把数据导到origin 里做出来呢？
怎样把数据导出用origin 做出呢？
谢谢。