How to remove zeros from double value?
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hi every one
I have a set D that contains values in double?
D=0.2352, 0.5263
I want to display
D= 0.23, 0.52
Thak you
3 个评论
I think the only way to do it for numeric value is to change the format.
format shortG
D=[0.2352, 0.5263]
d=floor(D*100)/100
Walter Roberson
2022-12-18
format bank
perhaps?
Walter Roberson
2022-12-18
... No, it turns out that format bank rounds
回答（2 个）
format shortG
D = [0.2352 0.5263]
D = round(D(:),3) - [0.005 0.006].'
1 个评论
Dyuman Joshi
2022-12-18
This won't work with random data, it depends on manually putting the values
D = [0.2352, 0.5263];
d = floor(D*100)/100;
%version 1
fprintf('D = '); fprintf('%.2f, ', d(1:end-1)); fprintf('%.2f\n', d(end)); %must be one line for LiveScript
%version 2
disp("D = " + strjoin(compose("%.2f", d), ', '))
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2022-12-18
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