When I try to run a function in matlab, I get an error, it is undefined
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Natalie Murawski
el 19 de Sept. de 2019
Respondida: James Tursa
el 19 de Sept. de 2019
I have the following code:
M=[1 2 3; 4 5 6 ; 7 8 9]
function [result] = checkEchelonMatrix(M)
% M - input matrix to test
M=[1 2 3; 4 5 6 ; 7 8 9]
%rest of my code is here
end
When I try to run my function
checkEchelonMatrix(M) I get the following error:
>> matrixcheck(M)
Undefined function or variable 'M'.
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James Tursa
el 19 de Sept. de 2019
Put this code in a file called checkEchelonMatrix.m that is on the MATLAB path:
function [result] = checkEchelonMatrix(M)
%rest of my code is here
end
Then have other code somewhere else that calls it. E.g., at the command line:
M=[1 2 3; 4 5 6 ; 7 8 9];
checkEchelonMatrix(M);
Do not simply push the "green run" button inside the editor ... that simply runs the code with no inputs.
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