Code Example 1: Basic Arrow Addition Let’s consider a simple example where we have a plot, and we want to add an arrow pointing to a specific data point. Assume we have the following data: % Creating a simple plotx=1:0.1:5;y=sin(x);plot(x,y,'LineWidth',2);% Adding a basic ...
plot(1:10); axis manual; % 锁定当前的轴限制 hold on; plot(10:-1:1, 'r-'); axis equal; 添加文本 text(5,25,'A','Fontsize',18,'fontname','Times') % 文本 添加箭头 添加带文字的箭头 % 位置 尺寸 文字 annotation('textarrow',[0.13 0.13],[0.08 0.14],'String','take-off','Font...
function plotArrowTrend(x, y, arrow_spacing, arrow_translation_y, arrow_length)%plotArrowTrend 函数%该函数用于绘制带有箭头的趋势曲线,以更直观地表示曲线的方向变化。%% 使用方式:%plotArrowTrend(x, y, arrow_spacing, arrow_translation_y, arrow_length);%% 参数说明:%x: 函数的自变量,如时间或空间坐标。
dataMat=randi([0,8],[6,6]); BCC=biChordChart(dataMat,'Arrow','on'); BCC=BCC.draw(); 3 绘图间隙 通过Sep属性可调整绘图间隙,例如设置为特别小的1/120: dataMat=randi([0,8],[6,6]); BCC=biChordChart(dataMat,'Arrow','on','Sep',1/120); BCC=BCC.draw(); 4 添加刻度 通过ti...
cmap = jet(116); %colormap,116because angles goes up to115degreesforii =1:3:length(X)-1headWidth =200* sqrt((X(ii+1)-X(ii)).^2+ (Y(ii+1)-Y(ii)).^2); %setthe headWidth, function of length of arrow angled = floor(atan2(Y(ii+1)-Y(ii),X(ii+1)-X(ii))*180/pi)...
Create a 3-D quiver plot and return the quiver object. Then, remove the arrowheads and add dot markers at the base of each arrow. Get [X,Y] = meshgrid(-3:0.5:3,-3:0.5:3); Z = 0.2*(Y.^2 - X.^2); [U,V,W] = surfnorm(Z); q = quiver3(X,Y,Z,U,V,W); axis equa...
how to add new data to graph plotted by addpoints 0 답변 How do I adjust the y-axis numeration of a plot because it overlaps with the frame. thanks in advance for your help 0 답변 change color of xticklabels or yticklabels 1 답변 전체 웹...
Create a quiver plot of the subset you selected. The vectors X and Y represent the location of the tail of each arrow, and U and V represent the directional components of each arrow. By default, the quiver function shortens the arrows so they do not overlap. Call axis equal to use equa...
4.'arrow','X',[0.32,0.5],'Y',[0.6,0.4] 其中的0.32和0.5为箭头的坐标 练习 plot f as a black line and g as aseries of red circles for the range t=1 to 2 in on figure f=t^2 and g=sin(2πt) Label each axis, and add title and legend ...
arrow3函数库 matlab画图库、arrow3模块,可直接调用,函数库很强大。 上传者:yangxm2011时间:2018-01-09 add_arrow_to_line.m matlab功能函数,给直线加上箭头,使之成为矢线,起点[a,b],终点[c,d] 引用格式:add_arrow_to_line(a, c, b, d, color, linewidth, length_arrow) length_arrow指箭头边线长度...