1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
## Copyright (C) 2011-2025 L. Markowsky <lmarkowsky@gmail.com>
##
## This file is part of the fuzzy-logic-toolkit.
##
## The fuzzy-logic-toolkit is free software; you can redistribute it
## and/or modify it under the terms of the GNU General Public License
## as published by the Free Software Foundation; either version 3 of
## the License, or (at your option) any later version.
##
## The fuzzy-logic-toolkit is distributed in the hope that it will be
## useful, but WITHOUT ANY WARRANTY; without even the implied warranty
## of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with the fuzzy-logic-toolkit; see the file COPYING. If not,
## see <http://www.gnu.org/licenses/>.
## -*- texinfo -*-
## @deftypefn {Function File} {@var{y} =} are_bounds (@var{x})
## @deftypefnx {Function File} {@var{y} =} are_bounds (@var{[x1 x2]})
##
## Return 1 if @var{x} is a vector of 2 real numbers @var{[x1 x2]},
## with @var{x1} <= @var{x2}, and return 0 otherwise.
##
## are_bounds is a private function that localizes the test for validity of
## bounds imposed on FIS input/output domains.
##
## @end deftypefn
## Author: L. Markowsky
## Keywords: fuzzy-logic-toolkit fuzzy private parameter-test
## Directory: fuzzy-logic-toolkit/inst/private/
## Filename: are_bounds.m
## Last-Modified: 20 Aug 2012
function y = are_bounds (x)
y = isvector (x) && isreal (x) && (length (x) == 2) && (x(1) <= x(2));
endfunction
|
