% plot_arrow; % will launch demo Cite As Ohad Gal (2025).plot arrowhead(https://www.mathworks.com/matlabcentral/fileexchange/3345-plot-arrowhead), MATLAB Central File Exchange. RetrievedMay 1, 2025. MATLAB Release Compatibility Created with R12.1 ...
Create a quiver plot and return the quiver object. Then, remove the arrowheads and add dot markers to the end of each tail. Get [X,Y] = meshgrid(-pi:pi/8:pi,-pi:pi/8:pi); U = sin(Y); V = cos(X); q = quiver(X,Y,U,V); q.ShowArrowHead = 'off'; q.Marker = '.'...
Create a quiver plot and return the quiver object. Then, remove the arrowheads and add dot markers to the end of each tail. Get [X,Y] = meshgrid(-pi:pi/8:pi,-pi:pi/8:pi); U = sin(Y); V = cos(X); q = quiver(X,Y,U,V); q.ShowArrowHead = 'off'; q.Marker = '.'...
Then, create a 3-D quiver plot with no automatic scaling. Get [X,Y,Z] = sphere(10); [U,V,W] = surfnorm(X,Y,Z); quiver3(X,Y,Z,U,V,W,0) axis equal For comparison, create the plot with automatic scaling. Note that the arrows are shorter and do not overlap. Get figure...
Thetext()function’s versatility allows users to not only add arrows but also customize their appearance, providing a visually appealing and informative plot. Output: Code Example 3: Multiple Arrows With Dynamic Text Usingtext() % Generating a third plotx=linspace(0,10,100);y=exp(-0.2*x)....
Then, create a 3-D quiver plot with no automatic scaling. Get [X,Y,Z] = sphere(10); [U,V,W] = surfnorm(X,Y,Z); quiver3(X,Y,Z,U,V,W,0) axis equal For comparison, create the plot with automatic scaling. Note that the arrows are shorter and do not overlap. Get figure...
Adding Text to Plots with thetextFunction x = -pi:pi/10:pi;y =sin(x);figure('Name','Sample graph'),plot(x, y,'--rs');fori=8:size(x,2)-8text(x(i), y(i),'Text');endfig2plotly(gcf); Similarly, here is an example for line and a scatter plot: ...
There is probably some legacy code (pre Matlab 2006) computing the orientation of the arrowhead based on an assumption that your y axis is bottom to top and x axis is left to right (in ascending values). As I can see from your plot your x axis runs descending from left to right....
no arrowhead W(ii) = Width; HW(ii) = Width; - HL(ii) = Zero; + HL(ii) = Zero(ii); % Thanks for Pierre Jaccard for this fix else % If the arrow length is less than the headlength, % omit the arrow shaft and just plot a head scaled @@ -430,3 +432,7 @@ else ht = ...
. . . 5-16 Plot Editing Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16 Using Functions to Edit Graphs . . . . . . . . . . . . . . . . . . . . . . . . 5-19 Examples — Using Plotting Tools . . . ...