MATLAB Online에서 열기 I am trying to plot a figure with five sets of data with subplot is having individual legend but the problem is axis is getting mismatched when i trying to put the legend of plots havin
MATLAB绘图技巧:使用plot函数绘制多条曲线,通过legend函数标注图形,结合title、xlabel、ylabel等函数修饰图形,实现专业可视化效果。
1. MATLAB的Plot中的Legend设定为多行多列 在MATLAB R0219中(低版本可能不适用),您可以使用legend函数来设置图例的位置和布局。要将图例标记变成2行2列的形式,您可以使用'NumColumns'参数设置列数。以下是一个示例 % 创建一些示例数据x = 1:10;y1 = x;y2 = 2*x;y3 = 3*x;y4 = 4*x;% 绘制四条曲...
plot(rand(3)) lgd = legend('line1','line2','line3'); lgd.FontSize = 12; lgd.FontWeight ='bold'; Tips To label more than 50 objects in the legend, specify a label for each object. Otherwise,legenddepicts only the first 50 objects in the graph. ...
Ran in: I have the following code making a line plots for 2 different groups. In the legend it dosent show legend per group (only the first group is correct). I wonder if there is some command can be added to each plot group to fix the problem? BTW i am using matlab2018b. ...
Matlab软件 方法/步骤 1 首先，我们创建六条曲线，分两次绘制曲线x = 0 : 0.01 : 4*pi;y1 = sin(x);y2 = cos(x);y3 = 3*cos(x);y4 = cos(x).*sin(x);y5 = cos(x) + sin(x);y6 = cos(x) - 2*sin(x);h1 = plot(x,y1,x,y2,x,y3);hold onh2 = plot(x,y4,x,y5,...
打开Matlab软件,输入下述代码,即可生成二维图像;Open Matlab software and enter the following code to generate a 2D image; >> x=0:0.1:5*pi; >> y=sin(x); >> plot(x,y) 我们需要将第二个图像插入到同一张图像中时,需要输入"hold on","hold off",即可生成两条交叉的函数图像,具体代码如下: ...
MATLAB 中 legend 可以翻译为图例,下面逐一用例子来说明 legend 的用法,并辅以必要的说明。 我只挑选几种使用的来说明。 legend 在作图命令中(plot)给出图例标签; Plot two lines. Specify the legend labels during the plotting commands by setting the DisplayName property to the desired text. Then, add ...
A legend added to the graph showing the sine and cosine functions. The default position is in the upper right corner of the axis: clc; clear all; close all; figure x = -pi:pi/20:pi; plot(x,cos(x),'-ro',x,sin(x),'-.b') ...
MATLAB绘图 *pi; x=sin(z); y=cos(z); plot3(x,y,z)matlab的legend用法用Matlab画图时,有时候需要对各种图标进行标注,例如,用“+”代表A的运动情况,“*”代表B的运动情况。legend函数的基本用法是:LEGEND(string1,string2,string3, ...) 分别将字符串1、字符串2、字符串 ...