Round number to just 2 decimals cases

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Tiago Dias 2018-12-7

评论： Tiago Dias 2018-12-7

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

madhan ravi 2018-12-7

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

madhan ravi 2018-12-7

ok so ? then try

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

Tiago Dias 2018-12-7

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

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