Mercurial > octave
view scripts/strings/bin2dec.m @ 27981:7f1cec12c240
maint: Remove simple "Adapted-By:" lines from code base.
* __ftp__.cc, urlwrite.cc, lin2mu.m, mu2lin.m, bincoeff.m, common_size.m,
nextpow2.m, shift.m, xor.m, griddata.m, colormap.m, gray.m, gray2ind.m,
image.m, imagesc.m, imshow.m, ind2gray.m, ind2rgb.m, ocean.m, rgb2ind.m,
findstr.m, commutation_matrix.m, cross.m, gls.m, isdefinite.m, ishermitian.m,
issymmetric.m, null.m, ols.m, orth.m, qzhess.m, vech.m, orderfields.m, untar.m,
unzip.m, orient.m, __pltopt__.m, __gnuplot_print__.m, subplot.m, compan.m,
conv.m, deconv.m, poly.m, polyder.m, polyfit.m, polyint.m, polyreduce.m,
polyval.m, polyvalm.m, residue.m, roots.m, detrend.m, fftconv.m, fftfilt.m,
fftshift.m, ifftshift.m, beta.m, lcm.m, pow2.m, corr.m, kurtosis.m, skewness.m,
base2dec.m, bin2dec.m, blanks.m, deblank.m, dec2base.m, dec2bin.m, dec2hex.m,
hex2dec.m, index.m, rindex.m, substr.m, calendar.m, datestr.m, datevec.m,
eomday.m, now.m, weekday.m:
Remove simple "Adapted-By:" lines from code base.
author | Rik <rik@octave.org> |
---|---|
date | Tue, 21 Jan 2020 13:15:15 -0800 |
parents | bd51beb6205e |
children | 9f9ac219896d |
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######################################################################## ## ## Copyright (C) 1996-2020 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## This file is part of Octave. ## ## Octave 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. ## ## Octave 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 Octave; see the file COPYING. If not, see ## <https://www.gnu.org/licenses/>. ## ######################################################################## ## -*- texinfo -*- ## @deftypefn {} {} bin2dec (@var{s}) ## Return the decimal number corresponding to the binary number represented ## by the string @var{s}. ## ## For example: ## ## @example ## @group ## bin2dec ("1110") ## @result{} 14 ## @end group ## @end example ## ## Spaces are ignored during conversion and may be used to make the binary ## number more readable. ## ## @example ## @group ## bin2dec ("1000 0001") ## @result{} 129 ## @end group ## @end example ## ## If @var{s} is a string matrix, return a column vector with one converted ## number per row of @var{s}; Invalid rows evaluate to NaN@. ## ## If @var{s} is a cell array of strings, return a column vector with one ## converted number per cell element in @var{s}. ## @seealso{dec2bin, base2dec, hex2dec} ## @end deftypefn ## Author: Daniel Calvelo <dcalvelo@yahoo.com> function d = bin2dec (s) if (nargin != 1) print_usage (); endif d = base2dec (s, 2); endfunction %!assert (bin2dec ("0000"), 0) %!assert (bin2dec ("1110"), 14) %!assert (bin2dec ("11111111111111111111111111111111111111111111111111111"), 2^53-1) %!assert (bin2dec ({"1110", "1111"}), [14; 15]) %!assert (bin2dec ("1 0 1"), 5) %!assert (bin2dec (char ("1 0 1", " 1111")), [5; 15]) ## Test input validation %!error bin2dec () %!error bin2dec (1) %!error bin2dec ("1", 2)