How to add an input to the end of an fprintf function

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TheSaint 2024-2-3

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2077951-how-to-add-an-input-to-the-end-of-an-fprintf-function

评论： Star Strider 2024-2-3

units = input('Please enter the units for your rectangular coordinates: ','s');

I have this line of code right here. I would like the user to enter the units, and then have them display after this line of code below:

fprintf('Our rectangular coordinates converted to cylindrical coordinates are (%0.2f,%0.2f,%0.2f)' , r, lambda, phi )

For example, if the units are in mm, I just need the code to read: (r , lambda, phi) mm

I tried using this code below, but it was unsuccessful.

fprintf('Our rectangular coordinates converted to cylindrical coordinates are (%0.2f,%0.2f,%0.2f)' , r, lambda, phi ) + units

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Answer 1

Star Strider 2024-2-3

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2077951-how-to-add-an-input-to-the-end-of-an-fprintf-function#answer_1402386

在 MATLAB Online 中打开

Perhaps this —

r = rand;
lambda = rand;
phi = rand;
units = 'mm';
fprintf('Our rectangular coordinates converted to cylindrical coordinates are (%0.2f,%0.2f,%0.2f) %s' , r, lambda, phi, units)
Our rectangular coordinates converted to cylindrical coordinates are (0.76,0.79,0.03) mm