How to assign values to a matrix of strings in MATLAB?

In MATLAB, you can use single quotes or double quotes to create a matrix of strings. For example, you can assign a string to an element in the matrix using the following method:

strMatrix = ['abc'; 'def'; 'ghi']; % 使用单引号创建字符串矩阵
strMatrix(2, 2) = 'X'; % 将第二行第二列的元素改为 X
disp(strMatrix);

In the example above, we first created a string matrix containing three strings. Then, we used the index operator () to assign a specific element in the matrix to another character.