Extract string from Categorical Variable in Matlab

Question

I have a matlab categorical variable T where referencing T(1) gets me a 1x1 categorical type with string 'Test' in it.

How would I convert this categorical variable directly back to a string so that I may use it in another function that takes a string as an input?

Answer 1

您可以使用char功能，该功能根据文档here用于：

  

char：转换为字符数组（字符串）

示例：

char(T(1))