Concatenate Results from Function

I have the following script:

Apples=1:1:5;
Bananas=10:1:15;
for a=1:numel(apples)
    for b=1:numel(bananas)
        [lions,tigers,bears]=woof(apples(a),bananas(b));
    end
end

In which woof is a function that I am calling.

When I run this function, only the final results of lions, tigers, and bears are stored in my workspace. Instead, I would like to vertically concatenate all of my results of lions, tigers and bears, from all of my values of apples and bananas. In doing so, I would have 3 separate vectors, one each for lions, tigers, and bears, stored in my workspace.

How would I do this?

Thanks,

Jonathan

Answer 1

[David Hill]

apples=1:1:5;
bananas=10:1:15;
c=1;
for a=1:numel(apples)
    for b=1:numel(bananas)
        [lions(c),tigers(c),bears(c)]=woof(apples(a),bananas(b));
        c=c+1;
    end
end

[Jonathan Pinko]

Hi David,

Thanks for your response. When I attempted this method, I received the error message that MATLAB was unable to perform the assignment because the left and right sides have a different number of elements.

Do you know of any modifications I can make so that this error message does not occur?

[David Hill]

Please provide your woof function.

[Jonathan Pinko]

Hi David,

Thanks again. I simplified my script in my initial question to streamline things. Here is my actual script, with the function I am focused on, "tigres", added as an attachment:

warning('off')
warning
Mgnum=75;
Mg0=82;
e=1
for y=1:numel(Mgnum)
    for z=1:numel(Mg0)
         if Mgnum(y)~=Mg0(z)
         [Name]=puppies(Mgnum(y),Mg0(z));
         if size(Name,1)>0
         [SampleName(e),MeasuredFo(e),MeasuredD56Fe(e),MeasuredD26Mg(e),FeUncertainty(e),MgUncertainty(e),InterpD56Fe(e),InterpD26Mg(e),MagmaMgNum(e),OlivineFo(e),Temperature(e),Dtrsquared(e),DiffusionL(e),DiffusionCoef(e),years1mm(e)]=tigres(Mgnum(y),Mg0(z)); 
          e=e+1;
         end 
         end
    end
end

[David Hill]

Are all you outputs scalar? Or are they vectors, or matrices? You need to look at the sizes of each of your outputs (will each of them always be the same size?) and adjust accordingly. If you provide your excel spread sheets, I might be able to help.

SampleName(:,e);%if row vector output
SampleName(e,:);%if column vector output
SampleName(e);%if scalar output
SampleName(:,:,e);%if matrix output

[Jonathan Pinko]

Ah, this works perfectly. Some of the outputs were scalars, while others were column vectors, so I had to manipulate it in that way. Thanks for the help.

[David Hill]

If you are satisfied with the answer, you should accept it to close out the question.