Drawing Arrow Symbols at One End of a Straight Line

In MATLAB, you can create straight lines with arrowheads using the following approach. The implementation involves defining start and end point coordinates, connecting them with the 'line' function, and then using the 'annotation' function to add arrow symbols at one end of the line. This method enhances the visual appeal and clarity of your plots. The key steps in the code implementation are: 1. Coordinate definition: Specify the starting point (x1, y1) and ending point (x2, y2) coordinates 2. Line plotting: Use the 'line' function with syntax line([x1 x2], [y1 y2]) to draw the straight segment 3. Arrow annotation: Apply the 'annotation' function with 'arrow' type and coordinate parameters to create the arrowhead Code implementation: % Define start and end point coordinates x1 = 0; y1 = 0; x2 = 1; y2 = 1; % Draw the straight line segment line([x1 x2], [y1 y2]); % Add arrow annotation at one end annotation('arrow', [x1 x2], [y1 y2]); Note that the annotation function uses normalized coordinates by default (ranging from 0 to 1), so you may need to adjust the coordinate values accordingly based on your axis limits. This approach provides a straightforward method for creating directional lines in MATLAB visualizations. This technique can help you create more professional and informative graphics in MATLAB, particularly useful for vector illustrations, flow diagrams, and directional indicators.