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
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',[...
PLOT Linear plot.PLOT(X,Y) plots vector Y versus vector X. If X or Y is a matrix,then the vector is plotted versus the rows or columns of the matrix,whichever line up. If X is a scalar and Y is a vector, length(Y)disconnected points are plotted.PLOT(Y) plots th...
size(M,2) % 一共多少列 numel(A) %返回一共有多少个元素 plot(J,’-b’,’Linewidth’,2) % plot a line in blue with width equal to 2 plot(X,’rx’,’MarkerSize’,10,’LineWidth’,20) % plot figure with red cross and width equal to 20 disp(var) // display variable disp(sprintf...
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 =...
z=cos(5*x);%第二条曲线的取值plot(x,y,'b',x,z,'g');%同时绘制蓝绿两条曲线 hf=get(gca,'Children');%获取两条曲线的句柄fork=1:size(hf)%进行循环搜索ifget(hf(k),'Color')==[010]%[R,G,B][010]则代表绿色 hfg=hf(k);%获取绿色曲线句柄 ...
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) ...
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...
具有常量 y 值的水平线 - MATLAB yline - MathWorks 中国 分子图 subplot h1 = figure(1); set(h1,'pos',[200 200 1200 350]); box off; subplot(131) p11 = plot(Time1,GRF_FL_1,'c-','LineWidth',1); hold on; p12 = plot(Time1,GRF_FR_1,'b--','LineWidth',1); p13 = plot(...
h=plot(x,y1,x,y2,x,y3); set(h,{'LineWidth'},{2;5;8}) %set(h,{'LineWidth'},{2})==set(h,'LineWidth',2),将所有线宽设置为2 set(h,{'Color'},{'r';'g';'b'},{'LineStyle'},{'--';':';'-.'}) %设置颜色和线宽 ...