Mercurial > hg > octave-nkf
changeset 14400:9bb633cbdb96
doc: Improve docstring for ezpolar.
* ezpolar.m: Improve docstring.
author | Rik <octave@nomad.inbox5.com> |
---|---|
date | Thu, 23 Feb 2012 21:21:33 -0800 |
parents | d931d9b458fc |
children | 2bce551c85b6 |
files | scripts/plot/ezpolar.m |
diffstat | 1 files changed, 12 insertions(+), 7 deletions(-) [+] |
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--- a/scripts/plot/ezpolar.m +++ b/scripts/plot/ezpolar.m @@ -20,20 +20,25 @@ ## @deftypefn {Function File} {} ezpolar (@var{f}) ## @deftypefnx {Function File} {} ezpolar (@dots{}, @var{dom}) ## @deftypefnx {Function File} {} ezpolar (@dots{}, @var{n}) -## @deftypefnx {Function File} {} ezpolar (@var{h}, @dots{}) +## @deftypefnx {Function File} {} ezpolar (@var{hax}, @dots{}) ## @deftypefnx {Function File} {@var{h} =} ezpolar (@dots{}) ## -## Plot a function in polar coordinates. The function @var{f} is either -## a string, inline function or function handle with one arguments defining -## the function. By default the plot is over the domain @code{0 < @var{x} < -## 2*pi} with 60 points. +## Plot a function in polar coordinates. The function @var{f} is +## a string, inline function, or function handle with a single argument. +## The expected form of the function is +## @code{@var{rho} = @var{f}(@var{theta})}. +## By default the plot is over the domain @code{0 < @var{theta} < 2*pi} with 60 +## points. ## ## If @var{dom} is a two element vector, it represents the minimum and maximum -## value of both @var{t}. @var{n} is a scalar defining the number of points to -## use. +## values of @var{theta}. @var{n} is a scalar defining the number of points to +## use. If the optional input @var{hax} is given then the plot is placed into +## the specified axes rather than the current axes. ## ## The optional return value @var{h} is a graphics handle to the created plot. ## +## Example: +## ## @example ## ezpolar (@@(t) 1 + sin (t)); ## @end example