How to round a result to two decimal places
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Mo'men Mamdouh
am 24 Okt. 2016
Beantwortet: luke
am 29 Sep. 2022
r=10 (4/3)*pi*r^3 Round the result to two decimal places
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dpb
am 24 Okt. 2016
v=(4/3)*pi*r^3;
>> format long g
>> v
v =
4188.79020478639
>> round(v*100)/100
ans =
4188.79
>>
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Weitere Antworten (3)
Kirby Fears
am 24 Okt. 2016
Mo'men,
Check out the round function.
r_rounded = round(r,2); % rounds to 2 decimal places
Hope this helps.
5 Kommentare
Miquel
am 13 Jan. 2020
Thanks for the mega-fast answer!
In principle I wanted to copy the matrices from the Variables window in MATLAB. I tried to copy them from the command window with the short g format, as you suggest, but then it is like copying a bunch of text and I don't manage that it gets pasted correctly in the table.
What do you mean with the COM stuff in Word?
Thanks
Eleanor Betton
am 11 Nov. 2020
You can write to word with the report generator function. I used this for rounding a table to go into this:
M = round(V*100)/100;
C = num2cell(V);
fun = @(x) sprintf('%0.2f', x);
V = cellfun(fun, C, 'UniformOutput',0);
V=array2table(V);
luke
am 29 Sep. 2022
myAns = 2 * (-4-[6+3+(7-(1+8))+12]-3)+5
myAns =
-47
Round the result to two decimal places
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