Matlab: The underline character in the title input string will be displayed as a subscript, how to deal with it?
tags: Matlab
When drawing in Matlab, I found that if the string in the title function contains an underscore, the underscore will be displayed as a subscript. For example, title (‘example_1’) will appear as follows:
This is because in Matlab, the title function will interpret the input string in the format of ‘tex’ by default, the underscore will become a subscript, and the "^" symbol will become a superscript. In addition, you can also use the escape symbol "\" to represent some special symbols, such as "\ alpha" can represent the Greek letter
。
For example, enter title (’\ alpha ^ 2 + \ beta_1’), and the following display will appear:
The attribute that affects the effect of the output string is 'Interpreter'. This attribute has three values that can be set, namely 'tex', 'latex' and 'none', the default is 'tex', Will interpret the string in tex format and then output the text. If we need to input text output according to the string, set the attribute to ‘none’, for example, title (’\ alpha ^ 2 + \ beta_1’, ‘Interpreter’, ‘none’) will be displayed as follows:
More detailed information can be found on the MathWorks official website.
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