How to save multiple plots/ figures

Hi All, I want to know how to save multiple plots in single pdf file automatically.Suppose, I am getting finite number of plots as:

for i=1:10 f=figure, plot(x1,y1,'r-',x2,y2,'b-',x3,y3,'k-')..... saveas(f,'plot123.pdf','pdf'); end

but it save only i=10th plot.

Thanks! Keshav

Answer 1

[the cyclist]

A similar question was asked and answered here

http://www.mathworks.com/matlabcentral/answers/16000-multiple-figures-to-pdf-s

so you might try one of those solutions.