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| author | ziejd2 | 2018-03-14 23:23:33 -0500 |
|---|---|---|
| committer | GitHub | 2018-03-14 23:23:33 -0500 |
| commit | 1ff6baa44e22b91eefb48aea6f3befa078c0489b (patch) | |
| tree | e0fd79d2e32fd2aedda2eadaed0f19af3514c520 /sourcecodes/bnt-master/netlab3.3/histp.m | |
| parent | 6882395afdadf4e982b25b5215071a0932730950 (diff) | |
| parent | c80226899f5cdd9f11c163817d59445213f5bef0 (diff) | |
| download | BNW-1ff6baa44e22b91eefb48aea6f3befa078c0489b.tar.gz | |
Merge pull request #1 from ziejd2/octave_php_separate
Octave php separate
Diffstat (limited to 'sourcecodes/bnt-master/netlab3.3/histp.m')
| -rw-r--r-- | sourcecodes/bnt-master/netlab3.3/histp.m | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sourcecodes/bnt-master/netlab3.3/histp.m b/sourcecodes/bnt-master/netlab3.3/histp.m new file mode 100644 index 00000000..7b7fb31b --- /dev/null +++ b/sourcecodes/bnt-master/netlab3.3/histp.m @@ -0,0 +1,29 @@ +function h = histp(x, xmin, xmax, nbins) +%HISTP Histogram estimate of 1-dimensional probability distribution. +% +% Description +% +% HISTP(X, XMIN, XMAX, NBINS) takes a column vector X of data values +% and generates a normalized histogram plot of the distribution. The +% histogram has NBINS bins lying in the range XMIN to XMAX. +% +% H = HISTP(...) returns a vector of patch handles. +% +% See also +% DEMGAUSS +% + +% Copyright (c) Ian T Nabney (1996-2001) + +ndata = length(x); + +bins = linspace(xmin, xmax, nbins); + +binwidth = (xmax - xmin)/nbins; + +num = hist(x, bins); + +num = num/(ndata*binwidth); + +h = bar(bins, num, 0.6); + |