Mercurial > hg > octave-nkf
annotate scripts/control/is_observable.m @ 26:e90ea9cbd4de
[project @ 1993-08-10 20:56:55 by jwe]
Initial revision
| author | jwe |
|---|---|
| date | Tue, 10 Aug 1993 20:56:55 +0000 |
| parents | |
| children | 3cccff82b7a6 |
| rev | line source |
|---|---|
| 26 | 1 function retval = is_observable (a,c,tol) |
| 2 | |
| 3 # usage: is_observable (a,c{,tol}) | |
| 4 # | |
| 5 # returns 1 the pair(a,c) is observable, then return value is the | |
| 6 # dimension of x. 0therwise, returns a value of 0 | |
| 7 # | |
| 8 # See also: size, rows, columns, length, is_matrix, is_scalar, is_vector | |
| 9 | |
| 10 if (nargin == 2) | |
| 11 retval = is_controllable(a',c'); | |
| 12 elseif (nargin == 3) | |
| 13 retval = iscontrollable(a',c',tol); | |
| 14 else | |
| 15 error ("usage: is_observable (a,c{,tol})"); | |
| 16 endif | |
| 17 | |
| 18 endfunction |