Not enough input arguments
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Ngoc
el 31 de Mayo de 2024
Comentada: Ngoc
el 1 de Jun. de 2024
Hi i'm new to MatLab. Why I can't get the values from matrix x in function MyInput() to use in another function?
function Calculate(x)
MyInput();
y = zeros(1,6);
for j=2:6
y(1,j) = x(1,j)^j;
j=j+1;
end
end
function x = MyInput()
x = zeros(1,6);
x(1,1) = 2;
for i=2:6
x(1,i)=x(1,i-1)+1;
i=i+1;
end
end
The command window says : ' Not enough input arguments.'. It seems to give this error for line 5 but I'm not sure why.
Thanks.
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Stephen23
el 31 de Mayo de 2024
Editada: Stephen23
el 31 de Mayo de 2024
"Why I can't get the values from matrix x in function MyInput() to use in another function?"
Basically because you did not call MyInput with an output argument.
Note that it makes little sense to define Calculate with an input argument... and then completely ignore that input argument by redefining it on the first line of code. Much better to use that input argument.
Note that you should not increment the index i=i+1 and j=j+1 at the end of the for loops: the for operator will simply redefine those values at the start of each iteration, so those lines serve absolutely no purpose. Get rid of them.
vec = MyInput()
out = Calculate(vec)
function y = Calculate(x)
y = zeros(1,6);
for j=2:6
y(1,j) = x(1,j)^j;
end
end
function x = MyInput()
x = zeros(1,6);
x(1,1) = 2;
for i=2:6
x(1,i)=x(1,i-1)+1;
end
end
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