Asked by Ekta Shah
on 22 Jun 2013

hello, actually what i wanted to know is: if i have a number like 0.6543e+013. Now i just need 0.6543.so i need to divide by 10^the power.but i cant understand how to find this value of power.Is there any function available in matlab that can give me my value...?

Thank you, Ekta

*No products are associated with this question.*

Answer by Azzi Abdelmalek
on 22 Jun 2013

Edited by Azzi Abdelmalek
on 22 Jun 2013

Accepted answer

a=0.6543e+013 power=ceil(log10(a)-1) b=10^(log10(a)-power)

% the result b is always between 1 and 10, if you want the result to be between 0 and 1 add

power=power+1 b=b/10

Opportunities for recent engineering grads.

## 0 Comments