two inputs and two equations
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Aleksandra Ksiezyk
el 4 de Feb. de 2020
Comentada: Aleksandra Ksiezyk
el 5 de Feb. de 2020
hey !
is there a way to write a script/funtion/loop that understand i have two inputs (one is set and the second reminds "empty") and two equations with the same output, take the right equation and calculate my output ? eg
i have two possible inputs: Hp and Hkom
equations:
V = 12 + 3.2*Hp
or
V = 12 + 4*Hkom
i want matlab to understand that if i set one input Hp = 12 the second imput Hkom should be neclacted and take the write equation: V = 12 + 3.2*Hp
and calculate my V ??
3 comentarios
John D'Errico
el 4 de Feb. de 2020
As I pointed out, you still really do need to use an if, in some form.
Respuesta aceptada
John D'Errico
el 4 de Feb. de 2020
This is easy enough to answer, as long as EXACTLY ONE of the two inputs was provided.
However, you need to consider what happens if BOTH or NEITHER of the values were provided. In those cases, your code would fail. It must fail, because an incomplete definition was given.
What code would I write to solve this? Simplest might be:
if numel([Hp,Hkom]) ~= 1
error('The sky is falling!')
else
V = [12 + 3.2*Hp,12 + 4*Hkom];
end
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