MATLAB: Function that does not work

function problem

Why does not this function work:

this is what i wrote:

function grade=onlyundefined(quiz)
if quiz<0 ||quiz>10
    grade='X'
end
end

Best Answer

You stored the function in the file "switchletgrade1.m" . The name of the file needs to match the name of the function.

Also, you will need to define the output for the situation when the "if" does not hold true.

Related Solutions

MATLAB: Switch function that does not work

Your code works error-free for me.

Is it possible that you are inadvertently calling a different file with a pre-debugged version? Does the command

 >> which switchletgrade1

give the file location you expect?

MATLAB: IF else stement with Logical OR operator problem

You should use

strcmp(grade,'A') || strcmp(grade,'B')

Check the code:


grade=input('enter grade of the student:', 's');
if (strcmp(grade,'A') || strcmp(grade,'B'))
     fprintf('student''s grade is %c. excellent Job \n',grade);
elseif strcmp(grade,'C')
        fprintf('student''s grade is %c. well done \n',grade);
elseif strcmp(grade,'D')
        fprintf('student''s grade is %c. Try harder\n',grade);
else
     fprintf('Invalid entry\n');
end

Best Answer

Related Solutions

MATLAB: Switch function that does not work

MATLAB: IF else stement with Logical OR operator problem

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