General Instructions for Creating Graphs and Figures

Examples below can be generated by plot_example.m script in Tools repository.

• Use subfig to place your figures reasonably. Note that a new figure is created each time, so don't forget to close your figures. Preferably close all at the beginning of your script.
• Each figure should a have descriptive title.
• When necessary, a legend describing lines of different colors/styles should be added, preferably inside the plot, if possible.

• Do not use imshow Matlab command for displaying bitmaps. Use image (or imagesc for grayscale bitmaps), then axes are kept shown.
• Ensure square pixels: axis image (this hides area outside the image) or axis equal.

• Ensure equal axis scale: axis equal
• Use labels for axes, e.g. xlabel( 'x' ), zlabel( 'z' )

• Use quiver and quiver3 to plot bound vectors in 2D/3D.
• Use as quiver(X,Y,U,V,0) where X,Y is the origin and U,V the vector. The scaling argument 0 ensures the arrow is of the proper length.

• Use labels for axes, e.g. xlabel( 'time [s]' ), ylabel( 'voltage [mV]' ). Don't forget units.
• Use axis tight to set axis limits tightly to data.