rdm=rand(4);plot(rdm)lgd=legend('Line 1','Line 2','Line 3','Line 4');lgd.FontSize=12;lgd.TextColor='blue';lgd.NumColumns=2;lgd.Location='southwest';leg.Orientation='vertical';title(lgd,'My Legend Title'); 坐标轴范围、标签 范围: set(gca,’XLim’,[0:1:10]);%X轴的数据显示范...
1 第一,启动MATLAB,新建脚本(Ctrl+N),输入如下代码:close all;clear all;clcx=0:pi/50:2*pi;y=sin(x);hline1=plot(x,y,'k','linewidth',3);hline2=line(x+0.05,y,'linewidth',4,'color',[.8,.8,.8]);set(gca,'children',[...
使用‘plot’命令,绘制初始折线图。 p = plot(x,A); hTitle = title('Line Plot'); hXLabel = xlabel('XAxis'); hYLabel = ylabel('YAxis'); 4. 细节优化 为了插图的美观,将初始折线图赋上之前选择的颜色并对线属性进行批量调整: % 线条属性调整 MarkerL = {'v','o','^','s'}; for i =...
1. 画线法 这一方法的思路非常简单,就是在坐标区上方和右侧的边缘,使用plot或者line命令画两条线(绘制前需要box off): 具体来说,当我们作图完成,且坐标区的属性也调节完毕后: lw=1;% 坐标轴线宽x=0:0.1:2*pi;y=sin(x);figureplot(x,y,'linewidth',1.5,'color','c')set(gca,'box','off',......
两个函数的格式不同:\x0d\x0aplot(X,Y,S); % X,Y为坐标,画出一个点,S为其它属性(颜色,点的大小等)。\x0d\x0aline([X1 X2],[Y1 Y2],S); %点A(X1,Y1)和点B(X2 Y2)之间画一条直线,S为其它属性(颜色,线的粗细等)。\x0d\x0a详细资料可以在matlab主面板里输入 ...
plot(X1,Y1,LineSpec,'PropertyName',PropertyValue) 对plot生成的图形目标对象指定的lineseries properties进行设置。 plot(axes_handle,X1,Y1,LineSpec,'PropertyName',PropertyValue) 画图时用axes_handle坐标来代替当前坐标。 h = plot(X1,Y1,LineSpec,'PropertyName',PropertyValue) ...
Matlab画图设置线宽和字号(Matlab picture setting line width and font size) Matlab draw line width and size Since so many people have come here to read, I will do more notes, for your reference. The following code does not require special settings, but only after the plot statement is inserte...
plot(x,y,'r:',x,Y,'b') % 同时画两个函数 3 若要改变颜色,在座标对后面加上相关字串即可: x=0:0.01:10; plot(x,sin(x),'r') 4 若要同时改变颜色及图线型态(Line style),也是在坐标对后面加上相关字串即可: plot(x,sin(x),'r*') ...
plot(x,y,'r:',x,Y,'b') % 同时画两个函数 3 若要改变颜色,在座标对后面加上相关字串即可: x=0:0.01:10; plot(x,sin(x),'r') 4 若要同时改变颜色及图线型态(Line style),也是在坐标对后面加上相关字串即可: plot(x,sin(x),'r*') ...
Create a line plot and display markers at every fifth data point by specifying a marker symbol and setting the MarkerIndices property as a name-value pair. Get x = linspace(0,10); y = sin(x); plot(x,y,'-o','MarkerIndices',1:5:length(y)) Specify Line Width, Marker Size, and...