learning functions, need help

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Andrew 2014-9-19

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评论： Andrew 2014-9-19

How do i complete this task?

%MyFunction.m
function [out1, out2] = MyFunction(in1,in2) 
Do calculations etc here 
out1 = %Define out1 somewhere here
out2 = %Define out2 somewhere here

Use the function template described in the previous section to create a simple function called MyAdder() that can add two numbers or vectors together.

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Geoff Hayes 2014-9-19

Andrew - see the examples from declare function name, inputs, and outputs for details on how you would go about completing this assignment. Are you sure that there should be two outputs for your function (since you are just adding the inputs which will return one output), or is this just an example?

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Answer 1

yonatan gerufi 2014-9-19

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编辑：yonatan gerufi 2014-9-19

在 MATLAB Online 中打开

I highly recommend reading how functions works in Matlab.

for your question, this:

function [out1,out2] = MyAdder(a,b)
if (min(size(a)==size(b))==0)
    out1= NaN;
    out2=NaN;
else
    out1 = a(1,:)+b(1,:);
    out2 = a(1,:)+b(2,:);
end