How can I display a number with only two digits after the decimal point in MATLAB?

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Mardhika Jenned
Mardhika Jenned 2011-3-3
评论： Walter Roberson 2021-9-16
I would like to display a number with only two digits after the decimal point in MATLAB.
  2 个评论
Jan
Jan 2011-3-3
What is the relation to the tag "digital signal processing"? Can you explain any details concerning the question, please?
Mardhika Jenned
Mardhika Jenned 2011-3-3
i'm sorry, i don't understand about tags, so i pick a random,
about the question,
i mean this
10/3 = 3.3333333333333333333333333333333333333
i just want matlab show 3.333
sorry my english is bad,
thx

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采纳的回答

Jan
Jan 2011-3-3
Display a number with two digits behind the dot:
fprintf('%.2f', pi)

更多回答（4 个）

masoud sistaninejad
masoud sistaninejad 2020-12-30
format shortg
y = 3.3333333333333333333333333333333333333
y_out = round(y,2)
Mardhika Jenned
Mardhika Jenned 2011-3-3
thx
Mardhika Jenned
Mardhika Jenned 2011-3-3
example
10/3 = 3.3333
but
i want to change 3.3333 to 4.
how the formula. please tell me, thx
Walter Roberson
Walter Roberson 2020-12-31
Ran in:
For the specific case of 2 decimal places (does not work for any other number)
format bank
10/3
ans =
3.33
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