Mercurial > hg > octave-lyh
comparison scripts/plot/ezplot.m @ 9040:dbd0c77e575e
Cleanup documentation file plot.texi
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| author | Rik <rdrider0-list@yahoo.com> |
|---|---|
| date | Sun, 22 Mar 2009 14:40:24 -0700 |
| parents | c4482fc30c7f |
| children | 16f53d29049f |
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| 9039:51dc9691f23f | 9040:dbd0c77e575e |
|---|---|
| 22 ## @deftypefnx {Function File} {} ezplot (@dots{}, @var{dom}) | 22 ## @deftypefnx {Function File} {} ezplot (@dots{}, @var{dom}) |
| 23 ## @deftypefnx {Function File} {} ezplot (@dots{}, @var{n}) | 23 ## @deftypefnx {Function File} {} ezplot (@dots{}, @var{n}) |
| 24 ## @deftypefnx {Function File} {} ezplot (@var{h}, @dots{}) | 24 ## @deftypefnx {Function File} {} ezplot (@var{h}, @dots{}) |
| 25 ## @deftypefnx {Function File} {@var{h} =} ezplot (@dots{}) | 25 ## @deftypefnx {Function File} {@var{h} =} ezplot (@dots{}) |
| 26 ## | 26 ## |
| 27 ## Plots in two-dimensions the curve defined by @var{f}. The function | 27 ## Plots in two-dimensions the curve defined by @var{f}. The function |
| 28 ## @var{f} may be a string, inline function or function handle and can | 28 ## @var{f} may be a string, inline function or function handle and can |
| 29 ## have either one or two variables. If @var{f} has one variable, then | 29 ## have either one or two variables. If @var{f} has one variable, then |
| 30 ## the function is plotted over the domain @code{-2*pi < @var{x} < 2*pi} | 30 ## the function is plotted over the domain @code{-2*pi < @var{x} < 2*pi} |
| 31 ## with 500 points. | 31 ## with 500 points. |
| 32 ## | 32 ## |
| 33 ## If @var{f} has two variables then @code{@var{f}(@var{x},@var{y}) = 0} | 33 ## If @var{f} has two variables then @code{@var{f}(@var{x},@var{y}) = 0} |
| 34 ## is calculated over the meshed domain @code{-2*pi < @var{x} | @var{y} | 34 ## is calculated over the meshed domain @code{-2*pi < @var{x} | @var{y} |
| 35 ## < 2*pi} with 60 by 60 in the mesh. For example | 35 ## < 2*pi} with 60 by 60 in the mesh. For example |
| 36 ## | 36 ## |
| 37 ## @example | 37 ## @example |
| 38 ## ezplot (@@(@var{x}, @var{y}) @var{x} .^ 2 - @var{y} .^ 2 - 1) | 38 ## ezplot (@@(@var{x}, @var{y}) @var{x} .^ 2 - @var{y} .^ 2 - 1) |
| 39 ## @end example | 39 ## @end example |
| 40 ## | 40 ## |
| 50 ## | 50 ## |
| 51 ## is plotted over the domain @code{-2*pi < @var{t} < 2*pi} with 500 | 51 ## is plotted over the domain @code{-2*pi < @var{t} < 2*pi} with 500 |
| 52 ## points. | 52 ## points. |
| 53 ## | 53 ## |
| 54 ## If @var{dom} is a two element vector, it represents the minimum and maximum | 54 ## If @var{dom} is a two element vector, it represents the minimum and maximum |
| 55 ## value of @var{x}, @var{y} and @var{t}. If it is a four element | 55 ## value of @var{x}, @var{y} and @var{t}. If it is a four element |
| 56 ## vector, then the minimum and maximum values of @var{x} and @var{t} | 56 ## vector, then the minimum and maximum values of @var{x} and @var{t} |
| 57 ## are determined by the first two elements and the minimum and maximum | 57 ## are determined by the first two elements and the minimum and maximum |
| 58 ## of @var{y} by the second pair of elements. | 58 ## of @var{y} by the second pair of elements. |
| 59 ## | 59 ## |
| 60 ## @var{n} is a scalar defining the number of points to use in plotting | 60 ## @var{n} is a scalar defining the number of points to use in plotting |