Not enough input arguments.

function P = Fillter(K)
dem=0;
%F=zeros(10001,2);
F(1,1)=K(1,1);
F(1,2)=K(1,2);
t=length(K(:,1));
for i=2:1:t
    if (K(i,1)~=K(i-1,1))
        F(i-dem,1)=K(i,1); F(i-dem,2)=K(i,2);
    else
        dem=dem+1;
    end
end
P=F;
end

Line : F(1,1)=K(1,1); Not enough input arguments.

How to fix that?

Answer 1

[the cyclist]

How are you calling the function? If you call it like this ...

Fillter()

then you will get that error because Fillter is expecting one input, and it is receiving zero inputs.

[Stefania Rauta]

that's not the problem :(

[the cyclist]

You didn't answer the question, though. How are you calling the function? Can you upload a complete set of code we can run, that gives the error? Because if I call it as follows

Fillter([1 2 3 4])

then the code runs to completion with no error.