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poster 2019-12-10 20:41

MATLAB图中的左右轴是否不同?
 
我使用plot()在MATLAB中绘制一条轨迹。我想添加带有不同刻度线(线性缩放)的右y轴。这可能吗?



[B]回答:[/B]

关于[URL="https://stackoverflow.com/q/1719048/52738"]这个紧密相关的问题[/URL] ,有很多好的建议,尽管它们所处理的情况比您要复杂得多。如果您想要超简单的DIY解决方案,可以尝试以下方法:

plot(rand(1, 10)); % Plot some random data ylabel(gca, 'scale 1'); % Add a label to the left y axis set(gca, 'Box', 'off'); % Turn off the box surrounding the whole axes axesPosition = get(gca, 'Position'); % Get the current axes position hNewAxes = axes('Position', axesPosition, ... % Place a new axes on top... 'Color', 'none', ... % ... with no background color 'YLim', [0 10], ... % ... and a different scale 'YAxisLocation', 'right', ... % ... located on the right 'XTick', [], ... % ... with no x tick marks 'Box', 'off'); % ... and no surrounding box ylabel(hNewAxes, 'scale 2'); % Add a label to the right y axis 这是您应该得到的:

[URL="https://i.stack.imgur.com/3yItM.jpg"][IMG]https://i.stack.imgur.com/3yItM.jpg[/IMG][/URL]



[url=https://stackoverflow.com/questions/2676004]更多&回答...[/url]


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