automatically save multiple graphs

hello,

The following code works fine when the value of omega is an integer. But, when the omega is not an integer the files are being saved as fig0.1.png.... how do I overcome this problem?

for omega = 0:0.1:1 
    xt=xo*cos(omegan*t)+((xodot)/(omegan))*sin(omegan*t)+ds*((cos(omega.*t)-cos(omegan*t))/(1-(omega/omegan)^2));
    plot(t,xt);
    title(['\omega/\omega_n = ' num2str(omega) '/1'])
    fig=figure;  
    destination='X:\fakepath\R';
    print([destination,num2str(omega),'.png']);
    close(fig);
end

[Sindar]

Matlab is doing exactly what you tell it to, naming files according to omega.

if you instead want to number files independent of omega (fig1.png,fig2.png,...):

omegas = 0:0.1:1;
for ind=1:length(omegas)
    omega = omegas(ind); % or index in lines below)
    xt=xo*cos(omegan*t)+((xodot)/(omegan))*sin(omegan*t)+ds*((cos(omega.*t)-cos(omegan*t))/(1-(omega/omegan)^2));
    plot(t,xt);
    title(['\omega/\omega_n = ' num2str(omega) '/1'])
    fig=figure;  
    destination='X:\fakepath\R';
    print([destination,num2str(ind),'.png']);
    close(fig);
end

[Lepakshi Ramkiran]

Yup....got it. Thanks