diff options
Diffstat (limited to 'gnuradio-core/src/utils/is_complex.m')
| -rw-r--r-- | gnuradio-core/src/utils/is_complex.m | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gnuradio-core/src/utils/is_complex.m b/gnuradio-core/src/utils/is_complex.m new file mode 100644 index 000000000..4700467b1 --- /dev/null +++ b/gnuradio-core/src/utils/is_complex.m @@ -0,0 +1,24 @@ +# +# Copyright 2004 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio 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, or (at your option) +# any later version. +# +# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +function p = is_complex (x) + p = any (imag (x) != 0); +endfunction; |