Help with printing output

3 次查看（过去 30 天）
Nazarudin Iqzuan Marzulino
评论： Nazarudin Iqzuan Marzulino 2020-6-2
I was trying to print some output that looks like this
Hours Linear Interpolation Nearest Interpolation
13.00 74.52 77.40
22.00 30.02 36.30
41.00 22.68 22.00
...and this is my coding...
disp(' Hours Linear Interpolation Nearest Interpolation')
fprintf(' %.2f %.2f %.2f\n', hours2(1), x(1), y(1))
fprintf(' %.2f %.2f %.2f\n', hours2(2), x(2), y(2))
fprintf(' %.2f %.2f %.2f', hours2(3), x(3), y(3)
I got the output that I want, but is there a way to make the coding looks more beautiful? and I also needed to add space manually to the data(value) so that it alligns with its column in which I thinks that it is kinda ineffecient.

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采纳的回答

Stephen23
Stephen23 2020-6-2
编辑：Stephen23 2020-6-2
Instead of adding spaces manually you can set the fieldwidth:
hours = [13,22,41];
x = [74.52,30.02,22.68];
y = [77.40,36.30,22.00];
fprintf(' Hours Linear Interpolation Nearest Interpolation\n')
fprintf(' %6.2f %8.2f %24.2f\n',[hours;x;y])
Prints:
Hours Linear Interpolation Nearest Interpolation
13.00 74.52 77.40
22.00 30.02 36.30
41.00 22.68 22.00

更多回答（1 个）

madhan ravi
madhan ravi 2020-6-2
fprintf(' %.2f %.2f %.2f\n', [hours2(:).'; x(:).'; y(:).']) % Look documentation for adding space notation

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