My limited experience with Maple graphics consists so far of plotting simple graphs using plot(). Now I'd like to do one like this (digital signal-processing: discretely sampling a continuous signal):
In addition to the graph of the continuous function, I've drawn dots on the graph at integer x-values, and then I've dropped verticals from the dots to the x-axis.
There will always be a dot on the graph at x=0, and the horizontal distance from one dot to the next will always be constant within a single graph, but not always equal to 1. For example, in one graph the dots might be spaced 0, Pi, 2*Pi, etc. It would be nice to show numerical labels for the x-values of the dots in that case too.
What functions should I read about in the docs for this? Thank you.