matlab去除边缘
时间: 2023-11-28 14:45:23 浏览: 94
以下是在Matlab中去除边缘的方法:
1. 执行【编辑】-【轴调整】,通过单击或双击激活图的黑色边缘线,拖动边缘线使中间的图靠近边缘,这样可以“挤掉”空白区域,减少白边。注意要完整保留xlabel、ylabel、legend、title等内容,不要去掉了图的重要内容。
2. 使用subplot函数在一个figure中画多个图,这样可以减少空白区域。例如:
```matlab
x = 0:pi/100:2*pi;
y1 = sin(x);
y2 = cos(x);
y3 = tan(x);
subplot(2,2,1);
plot(x,y1);
title('sin(x)');
subplot(2,2,2);
plot(x,y2);
title('cos(x)');
subplot(2,2,3:4);
plot(x,y3);
title('tan(x)');
```
3. 使用set函数设置图的Position属性,将图的位置调整到合适的位置。例如:
```matlab
x = 0:pi/100:2*pi;
y = sin(x);
plot(x,y);
set(gca,'Position',[0.1 0.1 0.8 0.8]); % 将图的位置调整到左下角
```
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