接下来，我们可以使用nexttile函数在第一个图块中创建一个坐标区，并利用plot函数进行绘图。对于其他图块，重复这个过程即可实现多图块的绘制。2,2; % Tile 1nexttileplot(x_col, y1_col, '-r'); title('Red Line'); xlabel('X_{data}')% Tile 2nexttileplot(x_col, y2_col, '-b'); % Tile 3...
The Plot function is a core tool for drawing two-dimensional graphs, which can help users visualize the relationship between data points or depict the changing trend of mathematical functions. plot(X,Y)可以用来创建 Y 中数据对 X 中对应值的二维线图。 Plot (X, Y) can be used to create a t...
1.3 2D-plotting: targeting plots with AXES handles 1.4 2D-plotting: tiledlayout 1.5 Plotting 2D functions: 1.6 Plotting 2D functions: 2.1 3D-plotting data in a matrix 2.2 3D-plotting data as xyz triplets 2.3 Plotting 3D functions: 2.4 Plotting 3D functions: 2.1 3D-plotting data in a matrix ...
The beauty of data is not limited to the straight line world. The polar graph depicts the periodicity and symmetry of data from its unique perspective. The polar function or polarplot function in Matlab can distribute data points in the polar coordinate system, like blooming flowers, showing the...
2D 的图本质上是 z 轴的元素都为 0 的 3D 图 ; 二维绘图代码示例 : 代码语言:javascript 代码运行次数:0 运行 AI代码解释 %生成一个向量0~2*pi,步长0.1x=0:0.1:2*pi;%绘制二维线图plot(x,sin(x)); 绘制结果 : 在绘制的图形对话框中 , 3D 空间旋转图形 , 即可在 3D 坐标系中查看该 2D 图形的...
hax = polarplot(phi, r, '-sb'); % New code hax.ZData = t; % New code dcm = datacursormode(h); datacursormode on; set(dcm, 'updatefcn', @myfunction); function output_txt = myfunction(obj,event_obj) % Display data cursor position in a data tip ...
% 2D plot, using the option 'k+' for the positive % examples and 'ko' for the negative examples. % % Find indices of positive and negative example pos = find(y==1); neg = find(y==0);(返回所有y==1的点的线性序列(linear indices (如上述data则返回(4,5,7,8,9,10))) ...
MathWorks Plot Gallery Team (2025). MATLAB Plot Gallery - Scatter Plot 2D (https://www.mathworks.com/matlabcentral/fileexchange/35287-matlab-plot-gallery-scatter-plot-2d), MATLAB Central File Exchange. Retrieved April 25, 2025. Requires MATLAB MATLAB Release Compatibility Created with R2014b ...
方法/步骤 1 安装Matab软件后，双击桌面的快捷方式打开Matlab软件，本经验中应用的版本为R2012b，进入后的软件操作界面如下图所示。其他版本的Matlab软件用法与本文类似。2 位于屏幕中央的窗口为命令窗口，可以在此输入命令并执行。应用plot画图时，需要给出横坐标的值以及纵坐标的值。这里以绘制正弦函数为例。假设横...
H = plot(data); legend(H([1 6 11 16 21],’1,’6′,’11’,’16’,’21’); 高级用法3:legend横排 hl = legend set(hl,’Orientation’,’horizon’) 高级用法4:不显示方框 hl = legend set(hl,’Box’,’off’); % 利用位置属性进行精确设置 ...