Confused about num2str function

I have looked at the online help the very first line reads:

 "The num2str function converts numbers to their string representations. This function is useful for labeling and titling plots with numeric values."

This is exactly what I want to use it for, I have to plot a function every time a for loop reiterates itself And I want to change the title of each successive plot to "plot1" "plot2" "plot3" and so on....

But I have not found a way to do this.

Answer 1

[Wayne King]

Hi, here is an example:

 for nn = 1:10,
 plot(randn(100,1)); 
 title(['plot' num2str(nn)]); 
 pause(0.5); 
 end

[Nathaniel]

This is perfect!!

Thank You