base=randn(10,4); mydir=uigetdir('d:','选择一个目录'); %%%可以选择已存在文件夹,也可以新建文件夹,也可以 %%%选择d盘以外的文件,这里的d只起参考作用 for i=1:4 h=figure(i);%%%每列一个图 plot(base(:,i)) name=['\figure',num2str(i),'.png']; f=getframe(gcf);
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(Time1,GRF_HR_1,'k-.','LineWidth',1); p14 = plot(Time1,GRF_HL_1...
x是向量[0,0],y是向量[x(8),x(24)],就是画点[0,x(8)]与点[0,x(24)]两点间的直线。‘^r’是使用‘^’符号,‘r’是指红色。'LineWidth',线宽4号 例: %% figure1 subplot(2, 3, i)% 分区 plot(x,y,'DisplayName','Analytical','LineWidth',0.5)% x,y关系的二维连续线性图 hold on% ...
matlab中plot,subplot,figure,plot3四种函数的区别与联系您好亲，区别在于词意,plot是情节,subplot表示副情节。1.如果是两个函数用同一种x轴和y轴的话，用plot(x1,y1,x2,y2)2.如果是两个函数用同一种x轴,但是y轴分别为左右两边的话，用plotyy(x1,y1,x2,y2)3.如果是Figure1里面显示两个不...
sampleRead = preview(dsCombined) sampleRead=1×2 cell array {256×256×3 uint8} {10×1 double} figure tiledlayout(1,2) nexttile imshow(sampleRead{1}) title("Sample Image from Data Set") nexttile plot(sampleRead{2}) title("Cumulative Score Distribution") 广告 国外电子与通信教材系列:数字...
figure开出一块画图区域,但并不绘图,要用plot或别的命令去画图.在程序中,第一次画图,并不用figure指明,第二次画图一定要用figure指明一个绘图区,否则,就画到第一张图上,把原来的图覆盖.
bar(1:5) ax = gca; exportgraphics(ax,"stretched-chart.png",Width=250,...Height=350,PreserveAspectRatio="off") Alternative Functionality Use the Figure Toolstrip(since R2025a) In theFiguretab, click the bottom half of theSave Asbutton, and the select theExport tomenu item. For more informa...
在Matlab中,可以使用figure函数创建一个新的图形窗口,并使用plot函数在指定的图形窗口中绘制图形。以下是一个示例代码: % 创建一个新的图形窗口 figure(1); % 绘制图形 x = 0:0.1:2*pi; y = sin(x); plot(x, y); title('Sine Function'); xlabel('x'); ylabel('sin(x)'); % 创建另一个新的...
x = 0:pi/10:2*pi; y1 = sin(x); y2 = sin(x-0.25); y3 = sin(x-0.5); figure plot(x,y1,'g',x,y2,'b--o',x,y3,'c*') Display Markers at Specific Data Points Copy Code Copy Command Create a line plot and display markers at every fifth data point by specifying a marker...
figure('Color',[0.5 0.5 0.5]) imshow(F.cdata) Capture Specific Axes Call the tiledlayout function to create a 2-by-1 tiled chart layout. Call the nexttile function to create the axes objects ax1 and ax2. Plot a line in each axes. tiledlayout(2,1) ax1 = nexttile; plot(1:10,'b')...