Is it possible to add a text to a plot after several other plots in matlab live script? Example: P0 = plot(x0,y0) ... P3 = plot(x3,y3) and now: how to add a text to plot P0??? 댓글 수: 0 댓글을 달려면 로그인하십시오. ...
x = linspace(0,10,50); y = sin(x); plot(x,y) avg = mean(y); txt = ['Average height: 'num2str(avg)' units']; text(4,0.5,txt) Text Outside Axes Add text anywhere within the figure using theannotationfunction instead of thetextfunction. The first input argument specifies the typ...
非中文的文本信息可以直接用 opencv 实现，而中文文本需要使用 PIL ，因为 opencv 不支持中文。
text(1,1,' \leftarrow sin(\pi)','FontSize',18) The example code that I tried running on my PC from the documentation: plot(0:pi/20:2*pi,sin(0:pi/20:2*pi)) text(pi,0,' \leftarrow sin(\pi)','FontSize',18) Here is a link to the documentation with the correct output. ...
]plot(x,y,'-ro',x,y1','-kp')title('MATLAB中怎么图形加标注以及文字的图例'); %图表标题legend('曲线1','曲线2') %图例说明text(x1,y1,'曲线1与曲线2的x，y交点') %附注说明这个是关于matlab坐标轴的设置问题有几个命令都是可以从matlab 中查看xlabel('') 对x轴进行说明ylabe...
1、首先，打开matlab软件，在窗口中写入：x1=0:0.1:10 y1=sin(x1)x2=0:0.1:10 y2=cos(x2)之后在图形上绘制两个图像，plot(x1,y1,x2,y2)，如下图所示，然后进入下一步。2、其次，图画好后，可以看到这个时候是没有注释的，如下图所示，然后进入下一步。3、接着，完成上述步骤后，...
Plot a sine curve. At the point (π,0), add the text description sin(π). Use the TeX markup \pi for the Greek letter π. Use \leftarrow to display a left-pointing arrow. Get x = 0:pi/20:2*pi; y = sin(x); plot(x,y) text(pi,0,'\leftarrow sin(\pi)') For a list...
Modify Text After Creation Create a simple line plot and add text to the figure using the mouse. Return the text object created, t. plot(1:10) t = gtext('My Plot') Click the figure to place the text and create the text object. t = Text (My Plot) with properties: String: 'My ...
Draw two lines. Specify the legend label during the execution of a plot command by setting the DisplayName property to the desired text. Then, add a legend. 输入: x = linspace(0,pi); y1 = cos(x); plot(x,y1,'DisplayName','cos(x)') ...
Create a plot, and add a title with the title function. Then create a subtitle containing two lines of text by passing a cell array of character vectors to the subtitle function. Each element in the array is a separate line of text. Get plot([0 2],[1 5]) title('Straight Line'...