%%%%%%% Lesson 4: Plotting and Printing
%
% 1) Generating and annotating simple plots of signals
% 2) Multiple plots on a page, multiple curves on a set of axes, and advanced
%    annotation of plots
% 3) Other useful types of plots
%
% At every keypress, one or more MATLAB commands is executed and an
% explanation will follow the format below:

(Actual MATLAB syntax)		%(brief explanation of the command)

(MATLAB's response to the issued command)

pause  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%(ready for the next keypress)