脚本代码为: % MATLAB Script to Extract Data from Image with Custom Axis Limits % This script allows the user to manually extract data points from a plot image. % Step 1: Load the image [filename, pathname] = uigetfile({'*.png;*.jpg;*.jpeg;*.bmp', 'Image Files'}, 'Select an Im...
% Get x/y limits of axes using axis hist_axes = gca; limits = axis(hist_axes); ifn ~= 1%当只有一个值时设置x坐标轴 limits(1) = min(x); else limits(1) = 0; end limits(2) = max(x); var = sqrt(y'*y/length(y)); limits(4) = 2*var;%只改变了y轴显示的高度 axis(hist_...
1.同时设置subplot的多幅图像的axis peaks;axis tight %Set the axis limits to equal the range of the data axis square axis 'auto x' //x轴坐标上下限自动调整 axis off %Plot a surface without displaying the axes lines and background.set(gca,'Visible','off'); //消除坐标轴,显示...
一、yyaxis函数用法 yyaxisleft%yyaxis left 激活当前坐标区中与左侧 y 轴关联的一侧。后续图形命令的目...
get(), set() handle of sin line x = linspace(0, 2*pi, 1000); y = sin(x); h = plot(x, y); get(h) handle of axes get(gca) Setting Axes Limits % 设置xlim和ylim 2种方式 xlim([0, 2*pi]); ylim([-1.2, 1.2]);
用matlab绘图时,只设定一个轴范围可以通过以下方法来实现:使用 axis([XMIN XMAX YMIN YMAX]) ,对于不需要设置范围的轴,使用参数-inf,inf,即正负无穷之间 示例代码:>> x = 1:10;>> y = x.^2;>> subplot(3,1,1)>> plot(x,y,'r')>> subplot(3,1,2)>> plot(x,y,'g')>>...
Set Axis Limits Copy Code Copy Command Plot the sine function. Get x = linspace(0,2*pi); y = sin(x); plot(x,y,'-o') Change the axis limits so that the x-axis ranges from 0 to 2π and the y-axis ranges from -1.5 to 1.5. Get axis([0 2*pi -1.5 1.5]) Add Padding ...
ans=get(gca,'Title'); set(ans,'Color','r'); 1. 2. (6)XLabel、YLabel、ZLabel属性: 取值分别为x,y,z轴说明文字的句柄。其操作和Title属性相同。 demo: ans=get(gca,'XLabel'); set(ans,'String','Values of X axis'); 1. 2.
还可以先选中要编辑的坐标轴,然后选择菜单Tools下的AxisProperties选项。在这个对话框中的各个区域分别可以编辑坐标轴的如下几个属性Label:坐标轴的标注Limits:坐标轴的刻度范围TickStep:坐标轴的刻度线间隔Scale:坐标类型(线性、对数)和坐标轴的方向Grid:网格线在这里设置坐标轴属性和使用相关命令进行设置的效果是相同的...
t=get(cb,'Limits'); set(cb,'Ticks',linspace(t(1),t(2),10)) cb.Label.String ='Resultant Diplacement (m)'; axis equal 位移云图(单元显示) 2 节点杆单元对比 篇幅原因,这里就不展现2节点杆单元云图绘制语句了,可在后台领取资源文件...