www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/AddColoredMarkersToEachDataPointExample.m

    %% Add Colored Markers to Each Data Point
% Create a line plot with error bars. At each data point, display a marker.
% Control the appearance of the marker using name-value pair arguments. Use
% |MarkerSize| to specify the marker size in points. Use |MarkerEdgeColor|
% and |MarkerFaceColor| to specify the marker outline and interior colors,
% respectively. Set the colors to either a character vector of a color
% name, such as |'red'|, or an RGB triplet. 

x = linspace(0,10,15);
y = sin(x/2);
err = 0.3*ones(size(y));
errorbar(x,y,err,'-s','MarkerSize',10,...
    'MarkerEdgeColor','red','MarkerFaceColor','red')