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Not enough input argumaents

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hayyan shaikh
hayyan shaikh on 9 Jul 2019
Commented: madhan ravi on 9 Jul 2019
Hi, I am very new to matlab and I am getting that 'not enough input arguments when typing this.
function [sum]=add(x,y)
w=x+y;
disp(w);
end

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Answers (2)

M
M on 9 Jul 2019
Edited: M on 9 Jul 2019
It depends on how you call this function, try to call if from the command window :
x = 1;
y = 2;
s = add(x,y);
And then you should get an error, think about how the sum variable is calculated.

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hayyan shaikh
hayyan shaikh on 9 Jul 2019
i want the answer of the objective mention above in the pictutre

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madhan ravi
madhan ravi on 9 Jul 2019
Edited: madhan ravi on 9 Jul 2019
https://in.mathworks.com/help/matlab/ref/function.html - I suggest you to read it for better understanding and further usage
x = 5; % example values
y = 2;
Result = Add(x,y)
% simply call it
function w = Add(x,y) % save the function in a separate file named as Add.m , note the name of the file should be same as the function name
w=x+y;
disp(w); %% redundant
end
Note: Don't name variables which are in-built functions of MATLAB.

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hayyan shaikh
hayyan shaikh on 9 Jul 2019
you can see my friend had also use the same coding and he had got the result but i am getting error
madhan ravi
madhan ravi on 9 Jul 2019
Clearly you need to know the basics of MATLAB

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