How to save image with floating number name?

Hi,

I am trying to write a script and needed help with come of the code part.

I want to save the image text in png format with a name in floating points.

Answer 1

[DGM]

You mean something like this?

mypict = rand(100);
mn = mean(mypict(:));

filename = sprintf('the_mean_pixel_value_is_%.4e.png',mn);

filename = 'the_mean_pixel_value_is_5.0081e-01.png'

imwrite(mypict,filename);