how to get the second variable in a function?

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DhanaLakshmiR
DhanaLakshmiR 2018-2-26
编辑： DhanaLakshmiR 2018-2-27
I'm passing the value for function par it accepts two input but the function gives only one output A_output = par(20,5). How can i get the more than one output parameters?
delete(gcp);
parpool('AttachedFiles',{'par.m','par2.m'})
spmd
if labindex == 1
A_output = par(20,5);
labSend(A_output, 2);
else
B_parameters = labReceive()
B_output = par1(B_parameters)
end
end
%par.m
function[x,y] =par(x,y)
y=y+40
x=x+y
z=x+200
end
%par1.m
function[xb ,yb]= par2(yb)
yb=yb+4
xb=yb
yb=xb+20
end
  4 个评论
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dpb
dpb 2018-2-26
Function concept not ok. Neither call in the code has the second return variable on LHS of the expression; ergo the function will NOT return more than the one result.
DhanaLakshmiR
DhanaLakshmiR 2018-2-27
编辑：DhanaLakshmiR 2018-2-27
I have struggled with the very basic simple concept, now only I am cleared. Thank you all for your suggestions!

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采纳的回答

Torsten
Torsten 2018-2-26
[A_output,B_output] = par(20,5);
And name input and output variables differently in par and par2.
Best wishes
Torsten.
  1 个评论
DhanaLakshmiR
DhanaLakshmiR 2018-2-26
eventhough,I have changed the input and output variable names different it is giving one output only.

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更多回答（1 个）

dpb
dpb 2018-2-26
[A,B] = par(20,5);
The function has to have somewhere to "put" the other output...

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