Info

This question is closed. Reopen it to edit or answer.

I have stored some color values in an array.but it has some exponential values..how i normalise this values in matlab

1 view (last 30 days)
a(i,1)=red a(i,2)=green a(i,3)=blue a(i,4)=yellow a(i,5)=cyan a(i,6)=magenta a(i,7)=black a(i,8)=white
dlmwrite('fr.mat',a) b=dlmread('fr.mat')

Answers (1)

Image Analyst
Image Analyst on 14 Jun 2014
So what if it has values that can be expressed in exponential notation. To normalize to 0-1 just do it like you would any array
minValue = min(a(:));
maxValue = max(a(:));
normalized_a = (a - minValue) / (maxValue - minValue);

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!