matlab在坐标轴中绘制油井连通赋权图
时间: 2024-05-24 22:12:36 浏览: 119
要在MATLAB中绘制油井连通赋权图,可以使用图形对象和连线对象来创建图形。以下是一个示例代码,用于生成一个简单的油井连通赋权图:
```matlab
% 油井坐标数据
x = [1 2 3 4 5 6 7 8 9];
y = [1 1 1 2 2 2 3 3 3];
% 连通赋权矩阵
w = [0 2 3 0 0 0 0 0 0;
2 0 4 0 0 0 0 0 0;
3 4 0 5 6 0 0 0 0;
0 0 5 0 0 7 8 0 0;
0 0 6 0 0 0 0 9 0;
0 0 0 7 0 0 0 0 10;
0 0 0 8 0 0 0 0 11;
0 0 0 0 9 0 0 0 12;
0 0 0 0 0 10 11 12 0];
% 绘制图形
g = graph(w);
p = plot(g);
p.Marker = 'o'; % 设置节点标记为圆形
p.NodeColor = 'r'; % 设置节点颜色为红色
p.LineWidth = 1.5; % 设置连线宽度为1.5
```
该代码将创建一个简单的油井连通赋权图,其中油井的坐标数据存储在`x`和`y`向量中,连通赋权矩阵存储在`w`矩阵中。`graph`函数将`w`矩阵转换为图形对象,`plot`函数用于绘制图形。在绘制图形时,我们设置节点标记为圆形,节点颜色为红色,连线宽度为1.5。
运行该代码,将会得到以下的油井连通赋权图:

在该图中,每个圆形表示一个油井,连线表示两个油井之间的连通性,连线上的数字表示连通赋权。
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