Round number to just 2 decimals cases

Asked by Tiago Dias on 7 Dec 2018

Latest activity Commented on by Tiago Dias on 7 Dec 2018

27 views (last 30 days)

Hi,

I want to round A

A = [47.1847 18.78417 8.7849 3.3514]';
B = round(A,2)
C = floor(A*100)/100

so i can get

result = [ 47.18 18.78 8.78 3.35]

but when i use round or floor, i get the 3rd and 4th deciaml cases as 0

1 Answer

Answer by madhan ravi on 7 Dec 2018

Accepted Answer

A = [47.1847 18.78417 8.7849 3.3514];
result=fix(A*100)./100

Tiago Dias on 7 Dec 2018

for me it gives me this:

result =

47.1800

18.7800

8.7800

3.3500

madhan ravi on 7 Dec 2018

ok so ? then try

result=sprintf('%.2f',result) % try this at the end

Tiago Dias on 7 Dec 2018

I want without the zeros, since it is for ploting, I dont want the zeros to appear in the annotation i am making