matlab绘制图形但不显示
时间: 2023-08-24 18:09:57 浏览: 158
在MATLAB绘制图形时,如果图例只显示标签名而不显示对应的线型或线条颜色,可以尝试以下解决办法。首先,在画不需要图例的线条时,添加参数'HandleVisibility','off'。例如,假设有三条曲线,分别为y1、y2和y3,可以使用以下代码绘制:
x = linspace(0,pi);
y1 = cos(x);
plot(x,y1);
hold on
y2 = cos(2*x);
plot(x,y2,'HandleVisibility','off');
y3 = cos(3*x);
plot(x,y3);
hold off
然后,使用legend函数指定需要显示的图例标签,例如'First'和'Third'。这样,图例就只会显示这两个标签,而不会显示y2对应的线条。这样就可以解决图例显示不完整的问题。\[3\]
#### 引用[.reference_title]
- *1* [matlab 绘图图例只有文字不显示线型](https://blog.csdn.net/WangBo_my/article/details/124362160)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [MATLAB GUI显示图片的方法](https://blog.csdn.net/CV_Jason/article/details/84288404)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [matlab画图,仅显示部分图例](https://blog.csdn.net/qq_43331150/article/details/121577087)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
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