how to add variable to disp in matlab

To add a variable to the display in MATLAB, you can use the disp function. The syntax for using disp is as follows:

main.m
disp(variable)
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Where variable is the variable that you want to display.

Here's an example:

main.m
x = 10;
disp(x)
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This code will display the value of x, which is 10.

You can also display multiple variables at once by separating them with commas:

main.m
x = 10;
y = 20;
disp(x, y)
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This code will display the values of x and y, which are 10 and 20, respectively.