Versione 1.65.0.4 (429 KB) da
Creates an attractive shaded error region rather than discrete bars.
Aggiornato 6 feb 2024

Nota dell'editore: This file was selected as MATLAB Central Pick of the Week

`shadedErrorBar` is a MATLAB function that creates a continuous shaded error region around a line rather than discrete bars. The error region can either be specified explicitly or calculated on the fly based on function handles. The appearance of the plot can be modified via input arguments and/or the handles of the returned plot objects. You will need OpenGL enabled for transparency to work.

Examples

Basic example with overlaid points

``````% Prepare data
y=randn(30,80)*5;
x=(1:size(y,2))-40;
yP = sin( linspace(-2*pi,2*pi,length(x)) )*20;
y = bsxfun(@plus,y,yP)+60;

% Make the plot
clf

% Overlay the raw data
hold on
plot(x,y,'.','color',[0.5,0.5,0.95])

grid on
``````

Overlaying multiple lines

``````% Prepare data for first line
y=ones(30,1)*x;
y=y+0.06*y.^2+randn(size(y))*10;

clf

% Overlay second line
hold on

%Overlay third line
y=randn(30,80)*5;
x=(1:size(y,2))-40;
yP = sin( linspace(-2*pi,2*pi,length(x)) )*20;
y = bsxfun(@plus,y,yP)+60;

% Make this line non-transparent

grid on
``````

Modifying plot properties post-hoc

``````% Prepare data
y=randn(30,80)*5;
x=(1:size(y,2));
yP = sin( linspace(-2*pi,2*pi,length(x)) )*20;
y = bsxfun(@plus,y,yP);

% Plot
clf
s = shadedErrorBar(x, y, {@mean,@std}, 'lineprops', '-r');

% Set face and edge properties
set(s.edge,'LineWidth',2,'LineStyle',':')
s.mainLine.LineWidth = 5;
s.patch.FaceColor = [0.5,0.25,0.25];

% Overlay data points post-hoc
hold on
plot(s.mainLine.XData, s.mainLine.YData,'or','MarkerFaceColor','w')

grid on

set(gca,'XTickLabel',[],'YTickLabel',[])
``````

Change Log

15tth November 2022

• Allow targing to a specific axis

8th Novemeber 2019

• Merge Octave support from JarlPed

24th November 2017

• Add `patchSaturation` as an optional argument.

6th August 2017

• Parameter/value pairs for input arguments greater than 3.
• Transparency on by default.
• No longer changes the renderer.

Contributing

If you wish to contribute please fork the repo, check out the `dev` branch and make your changes there, then file a pull request describing what you did.

Licensing

This code is licensed under the lesser GPL v3. See `LICENSE` file in the repository.

Cita come

Compatibilità della release di MATLAB
Creato con R2015b
Compatibile con qualsiasi release
Compatibilità della piattaforma
Windows macOS Linux
Categorie
Scopri di più su Line Plots in Help Center e MATLAB Answers

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Le versioni che utilizzano il ramo predefinito di GitHub non possono essere scaricate

Versione Pubblicato Note della release
1.65.0.4

Rename demo files to avoid name clashes. Trivial changes in demo.

1.65.0.3

1.65.0.2

1.65.0.1

doc update

1.65.0.0

Provide "patchSaturation" optional input argument. Update demos.

1.62.0.0

github for questions
update description
stars

1.61.0.0

move to GitHub

1.6.0.0

Verified to work with R2015a

1.5.0.0

Handles now only returned if the user requests them. Plot elements are re-ordered in a more elegant manner.

1.4.0.0

Improved error-checking of input args and revised some of the comments.

1.3.0.0

Correct bug that caused patch area not to be plotted when y contained NaNs and error bars were generated using the function handles approach.

1.0.0.0

Per visualizzare o segnalare problemi su questo componente aggiuntivo di GitHub, visita GitHub Repository.
Per visualizzare o segnalare problemi su questo componente aggiuntivo di GitHub, visita GitHub Repository.