#+Title: A collection of examples for ob-matlab tests
#+OPTIONS: ^:nil

* Test MATLAB results output
:PROPERTIES:
:ID:       99332277-5e0e-4834-a3ad-ebcaddb855ab
:END:

#+begin_src matlab :results output
  disp('The results are:')
  a = [1, 2; 3, 4]
  b = a * 2
#+end_src

#+RESULTS:
#+begin_example
The results are:

a =

     1     2
     3     4

b =

     2     4
     6     8
#+end_example

Following validates whitespace is preserved

#+begin_src matlab :results output
  disp('  +---+')
  disp('  |one|')
  disp('  +---+')
  disp(newline)
  disp(['    ', num2str(1)]);
  disp(newline)
  disp('  +---+')
  disp('  |two|')
  disp('  +---+')
  disp(newline)
  disp(['    ', num2str(2)]);
  disp(newline)
#+end_src

* Test reuse of MATLAB buffer with results output
:PROPERTIES:
:ID:       a68db9ff-efdf-42b9-85fc-174015cd1f77
:END:

#+begin_src matlab :results output
  a = 123
#+end_src

#+RESULTS:
: a =
: 
:    123

#+begin_src matlab :exports both :results output
  b = a + 1000
#+end_src

#+RESULTS:
: b =
: 
:         1123

Following should give: Unrecognized function or variable 'b'.

#+begin_src matlab :results output
  clear
  c = b * 2
#+end_src

#+RESULTS:
: Unrecognized function or variable 'b'.

* Test results verbatim
:PROPERTIES:
:ID:       278047b6-4b87-4852-9050-e3e99fcaabb8
:END:

#+begin_src matlab :results verbatim
  a = 2 + 3;
  ans = magic(a);
#+end_src

* Test results output latex
:PROPERTIES:
:ID:       7a8190be-d674-4944-864e-6fdaa7362585
:END:

#+begin_src matlab :results output latex
  m = [4*pi, 3*pi; 2*pi, pi];
  result = latex(sym(m));
  disp(result)
#+end_src

* Test results file graphics
:PROPERTIES:
:ID:       5bee8841-a898-4135-b44b-f1bd5465ceed
:END:

#+begin_src matlab :results file graphics :file NAME.png
  t = [0 : 0.1 : 2*pi];
  y = sin(t);
  plot(t, y);
  set(gcf, 'PaperUnits', 'inches', 'PaperPosition', [0 0 4 3]) % Set the size to 4" x 3"
#+end_src


# LocalWords:  ebcaddb efdf fc fcaabb fdaa ceed sinewave