MATLAB: Can we use numbers in variable names

genvarnamevalid symbolvariable name

Hai,

Can we use numbers in variable names, while programming in matlab. For example, tetai2, 3abc, etc… Looking for your reply.

BSD

Yes, as long as it doesn't start with a number. See doc genvarname for more details.

>> Var2=1;
2Var=3;
??? 2Var=3;
     |
Error: Unexpected MATLAB expression.

You can't use numbers as a variable names.

Valid variable and function names begin with an alphabetic character, and can contain letters, numbers, or underscores.

You must write:

function j3012 = RCPSP(var1,var2,var3)

Name=4205;
writetable(T,sprintf('%d.csv',Name));