Beginning Matlab simple text question
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I am using a textbox that will display updating information on a simple force calculator and I need to know what to add to this code to display the units at the end of the string (Newtons in this case). Thank you!
set(h,'string',num2str(ForceB)); %will display Force in Newtons
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採用された回答
Geoff Hayes
2014 年 5 月 5 日
You can use the square brackets to concatenate two strings (or arrays, matrices, etc.) together. For example:
a = 'hello';
b = ' world';
c = [a b]; % c is the concatenation of a and b: 'hello world'
You just have to enclose your num2str in these square brackets and add the string for the units, similar to the above example.
その他の回答 (1 件)
Image Analyst
2014 年 5 月 5 日
Try this:
% Create a string from the number, and append the word Newtons.
str = sprintf('%.3f Newtons', ForceB);
% Send the string to the static text label control.
set(h,'String',str); % Will display Force in Newtons
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