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*') 2|0指定线宽、标记大小和标记颜色 x = -pi:pi/10:pi; y = tan(sin(x)) - sin(tan(x)); figure plot(x,y,'--gs',... 'LineWidth',2,.....
用plot3函数绘制三维螺旋线 >> t = linspace(0, 10*pi, 300); >> plot3(20*sin(t), 20*cos(t), t, 'r', 'linewidth', 2); >> hold on %图形保持 >> quiver3(0,0,0,1,0,0,25,'k','filled','LineWidth',2); >> quiver3(0,0,0,0,1,0,25,'k','filled','LineWidth',2);...
rectangle('Position',Eyes(i,:),'LineWidth',1,'LineStyle','-','EdgeColor','r');%将上面人眼的位置,用一个矩形框框起来,显示 end title('Eyes Detection');%标注眼睛检测 hold off; pause(0.000001)%暂停一小会,休息一下,马上回来 rect=Eyes(1,:);%保存rect检测到的位置 ...
LineWidth— Line width 0.5 (default) | positive value Line width, specified as a positive value in points. DisplayName— Legend label '' (default) | character vector | string scalar Legend label, specified as a character vector or string scalar. The legend does not display until you call th...
You can modify other aspects of lines by setting properties. For example,Lineobjects have aLineWidthproperty for controlling the line's thickness. To create a thicker line, you can specify theLineWidthas a name-value argument when you call theplotfunction. In this case, set theLineWidthto3. ...
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Closest centroids for the first 3 examples: 1 3 2 (the closest centroids should be 1, 3, 2 respectively) 1. 2. 3. 4. 5. 1.1.2 计算聚类中心均值 给每个点分配一个聚类中心,算法重新计算的第二阶段,将各点的平均值分配给每个聚类中心。具体来说,对于我们的每个聚类中心 k k k ...
LineWidthSet line width only for axes, not for data. FigureApply to a specific figure. Examples Grayscale Example 1 setfigpaper('GrayScale',true) Code:MathWorks Plot Gallery Team (2020). MATLAB Plot Gallery - Wind (https://www.mathworks.com/matlabcentral/fileexchange/35250-matlab-plot-gallery...
plot(x,y,'LineWidth',2) % 横坐标为x,纵坐标为y,线宽为2的折线图 plot(x,y,"LineWidth",2,"LineStyle","--")) % 横坐标为x,纵坐标为y,线宽为2,线型为--的折线图 plot(x,y,"LineWidth",2,"LineStyle","--","Color",[0.1,0.2,0.3]) % 横坐标为x,纵坐标为y,线宽为2,线型为--,指定颜...
在摆心图上叠加圆和圆心。 circle_theta=pi/3:0.01:pi*2/3;x_fit=circle_radius*cos(circle_theta)+xc;y_fit=circle_radius*sin(circle_theta)+yc;plot(x_fit,y_fit,'b-');plot(xc,yc,'bx','LineWidth',2);plot([xcx(1)],[ycy(1)],'b-');text(xc-110,yc+100,sprintf('Pendulum le...