function that outputs a matrix with matrix elements referenced explicitly

I can write a function that outputs a matrix

function f = func(arg)
...
f = [res1, res2, res3]
end

I can store the result of the function func in the following way

p = func(arg)

where p is a 1x3 matrix.

But I would like to explicitly reference the matrix elements, e.g.

[temp, elevation, sec] = func(arg)

An analogous example is the size function:

[nrow, ncol] = size(matrix)

What modifications to the function func are necessary?

Answer 1

[Rik]

function [temp, elevation, sec] = func(arg)
...
end

You may also want to have a look at varargin, varargout, nargin and nargout.