MATLAB: Is it possible to return a Matrix from a single Set in Matlab

codeinputMATLABmatrixmatrix outputoutputvariables

Hi, I recently wrote a code that looks like this:
function DataSet = Project(SetA, SetB, SetC)
    DataSet = find(SetA, SetB, SetC);
      function DataSet = find(SetA, SetB, SetC)
          Data1 = SetA - SetB;
          Data2 = SetB - SetC;
          Data3 = SetC - SetA;
          DataSet = [Data1, Data2, Data3];
      end
  end
The output looks like this when I input in the command:
DataSet = find(1,2,3)
DataSet = -1
If I insert 3 variables such as [Data1, Data2, Data3] = find(1,2,3)
I would get
Data1 = -1
Data2 = -1
Data3 = -2
which is correct. Is it possible, if so how could I change the code so that it output DataSet as a Matrix instead of just 1 value, because if there's suppose 100 variables, I would not want to manually insert 100 variables.

Best Answer

The routine "find" that you define is contained within "Project" and is not available from the command line unless you are at a breakpoint within "Project". Instead you would get MATLAB's find() routine.
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