”0:0.02:8“代表从1开始到8结束,步长(间隔)是0.02 plot是绘制,绘制任何函数图像都可以调用plot ”*“是函数图像指定的线性,表示用*表示线性(下面连接例子比较齐全,可以参考一下) 二维线图 - MATLAB plot …
7 如果需要，可以在图上标出网格，但会影响legend效果。上述代码之后使用grid on ;语句即可。8 Matlab 的画图功能很强大，可以通过帮助系统来获取使用方法，输入help legend，help plot （注意空格）可以得到相应说明。
How might I go about labeling the individual points in a plot (for the same line)? I'm picturing text that is adjacent to the actual point pictured on the plot. Thanks, kyle댓글 수: 0 댓글을 달려면 로그인하십시오....
How to Label a Series of Points on a Plot in MATLAB You can label points on a plot with simple programming to enhance the plot visualization created in MATLAB®. You can also use numerical or text strings to label your points. Using MATLAB, you can define a string of labels, create ...
本篇为二维图像绘制部分,主要详细讲解Matlab二维绘图的基本方法,后续篇章将对各类Matlab二维特殊图形的绘制进行讲解。 文章目录 plot指令绘制 plot(x,y) plot(y) 其他参数配置 字符串参数配置 名称-值对组参数 其他参数配置模板代码 双坐标轴绘制 plotyy
t=linspace(0,5,100); x=t.^2;%上面是数据 plot(t,x,'-')%为了清除，不加* hold on%保持 plot(t(1:10:100),x(1:10:100),'*')%每隔10个点加一个* h=plot(t(1:2),x(1:2),'-*')%专门做一个句柄用于标注，画的就是前两个点 legend(h,'就是这样')
如何使用Matlab画图的legend和label clc;clear x=-pi:0.01:pi;plot(x,sin(x),'r-.')hold on plot(x,cos(x),'b--')legend('y=sin(x)图像','y=cos(x)图像')xlabel('x轴')ylabel('y轴')
3.Scatter plot The scatter function is generally used to create scatter plots in Matlab. The method of use is as follows: The code on the left is x=linspace(0,4*pi,150) y=sin(x)+rand(1,150) scatter(x,y) The meaning is that x takes 150 points at an intermediate distance of 0-...
A value of 'on' is equivalent to true, and 'off' is equivalent to false. Thus, you can use the value of this property as a logical value. The value is stored as an on/off logical value of type matlab.lang.OnOffSwitchState. 'on'— Apply font smoothing. Reduce the appearance of ...
matlab画图代码:%function);pos=,\'lon\',[longmin0longmax0],\'aspect\');%,\'position\',[0.10.10.90.9]);%holdon;m_coast(\'patch\',[1.85.7]);%%,\'edgecolor\',\'r\');m_pcolor(gdLon,gdLat,nwflag);holdon;colormap(\'gray\');%caxis([-30,0]);shadingflat;holdon;hb