How to assign Pixel values to the images?

Hi, I have set of images and i have to convert them to 32*32. I did this part. Now i need to assign Pixels in this images between 0 and 1. How can i do that?

Answer 1

[Image Analyst]

Simply assign them:

yourImage(theRow, theColumn) = theValueYouWantItToBe;

Answer 2

[Matt J]

You may find this answer broad (but so is your question)

A(i,j)=number_less_than_one