Stop MATLAB from print ans, and just display z

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Alice K
Alice K 2023-2-8
回答： Shubham 2023-2-8
Hi, I am making a function that will take 2 imputs and sub them into an equation.
When I use the fucntion it displays Z and also prints ans, How do I stop the ans from being printed.
function [Z] = Company(B1,B2)
Z = 2*B1 + 3*B2;
disp(Z)
end
Thank you

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采纳的回答

Sarvesh Kale
Sarvesh Kale 2023-2-8
Hi Alice Kukuruzovic,
When you make a call to Company then the disp function will execute and it will also return a value Z, if the Company function does not have a lvalue to it, it will print the returned Z value, to avoid that use a semicolon after function call
Company(3,4) % this will print the ans
%
Company(3,4); % this will not print the ans
a = Company(3,4); % even this will not print ans
I hope this answers your queries.

更多回答（1 个）

Shubham
Shubham 2023-2-8
Hi Alice, If you don't want to get `ans` variable to be printed in the command window. You can try this code:
function Company(B1,B2)
Z = 2*B1 + 3*B2;
disp(Z)
end
In your code, you have taken Z variable as output argument. So, let's say if you are calling your function like Company(5,6) then this command gives 28 and ans=28 because by default it creates ans variable to be in place of Z variable that you have declared as output argument. Instead of doing this, if you would write Z=Company(5,6), this will give you 28 and Z=28. Hope this clarify your doubt!

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