SUMMARY
To mark an X or cross on a plot in MATLAB, utilize the "scatter" function. Specifically, the command scatter(a,b,'x') places a cross at the coordinates (a,b) on the current 2D plot. The "hold on" command is essential to ensure that the cross is added to the existing plot without erasing it. Further details about the plot type or the specific point to be marked may refine the solution.
PREREQUISITES
- Familiarity with MATLAB programming environment
- Understanding of 2D plotting in MATLAB
- Knowledge of MATLAB functions such as "scatter" and "hold on"
- Basic coordinate system concepts
NEXT STEPS
- Explore MATLAB's "scatter" function documentation for additional options
- Learn about customizing plot markers in MATLAB
- Investigate the use of "hold on" and "hold off" commands in MATLAB plotting
- Research advanced plotting techniques in MATLAB for complex visualizations
USEFUL FOR
MATLAB users, data analysts, and researchers looking to enhance their data visualization skills by marking specific points on plots.