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comparison scripts/plot/hist.m @ 2311:2b5788792cad

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[project @ 1996-07-11 20:18:38 by jwe]
author jwe
date Thu, 11 Jul 1996 20:18:38 +0000
parents 5cffc4b8de57
children 5ca126254d15
comparison
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2310:e2a8f216373d 2311:2b5788792cad
15 ### You should have received a copy of the GNU General Public License 15 ### You should have received a copy of the GNU General Public License
16 ### along with Octave; see the file COPYING. If not, write to the Free 16 ### along with Octave; see the file COPYING. If not, write to the Free
17 ### Software Foundation, 59 Temple Place - Suite 330, Boston, MA 17 ### Software Foundation, 59 Temple Place - Suite 330, Boston, MA
18 ### 02111-1307, USA. 18 ### 02111-1307, USA.
19 19
20 ## usage: [NN, XX] = hist (Y, X) or hist (Y, X)
21 ##
22 ## Produce histogram counts or plots.
23 ##
24 ## With one vector input argument, plot a histogram of the values with
25 ## 10 bins. The range of the histogram bins is determined by the range
26 ## of the data.
27 ##
28 ## Given a second scalar argument, use that as the number of bins.
29 ##
30 ## Given a second vector argument, use that as the centers of the bins,
31 ## with the width of the bins determened from the adjacent values in
32 ## the vector.
33 ##
34 ## Extreme values are lumped in the first and last bins.
35 ##
36 ## With two output arguments, produce the values NN and XX such that
37 ## bar (XX, NN) will plot the histogram.
38 ##
39 ## See also: bar
40
20 function [nn, xx] = hist (y, x) 41 function [nn, xx] = hist (y, x)
21
22 ## usage: [NN, XX] = hist (Y, X) or hist (Y, X)
23 ##
24 ## Produce histogram counts or plots.
25 ##
26 ## With one vector input argument, plot a histogram of the values with
27 ## 10 bins. The range of the histogram bins is determined by the range
28 ## of the data.
29 ##
30 ## Given a second scalar argument, use that as the number of bins.
31 ##
32 ## Given a second vector argument, use that as the centers of the bins,
33 ## with the width of the bins determened from the adjacent values in
34 ## the vector.
35 ##
36 ## Extreme values are lumped in the first and last bins.
37 ##
38 ## With two output arguments, produce the values NN and XX such that
39 ## bar (XX, NN) will plot the histogram.
40 ##
41 ## See also: bar
42 42
43 if (nargin < 1 || nargin > 2) 43 if (nargin < 1 || nargin > 2)
44 usage ("[nn, xx] = hist (y, x)"); 44 usage ("[nn, xx] = hist (y, x)");
45 endif 45 endif
46 46