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-Solid line (default) – Dashed line : Dotted line -. Dash-dot line
r Red g Green b Blue c Cyan m Magenta y Yellow k Black w White
a+ Plus sign o Circle a* Asterisk . Point x Cross ‘square’ or s Square ‘diamond’ or d Diamond ^ Upward-pointing triangle v Downward-pointing triangle a> Right-pointing triangle ‘pentagram’ or p Five-pointed star (pentagram) ‘hexagram’ or h Six-pointed star (hexagram)
x = [-2*pi:0.01:2*pi];
y1 = sin(x);
y2 = cos(x);
figure; % 打开一个画板
% 画两条线,返回的是这两条线的句柄,h是一个包含两个句柄的数组
h = plot(x,y1,x,y2);
% 根据句柄设置线条属性
set(h(1),'LineWidth',2)
% set(h(2),'Marker','*')
set(h(1),'Color',[0.6 0 1])
% set(h(1),'LineStyle',':')
% set(h(2),'MarkerFaceColor',[0 0 1],'MarkerEdgeColor',[0.6 0.6 0.6])
% set(h(2),'MarkerSize',2)
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