How do i plot the following?

Guys, I really cant figure out how i should plot this. Would really appriciate some tips. I dont know where to start.

Here's what i need done:

The input argument is an [NxM] matrix

[Cris LaPierre]

What is the MATLAB question you have?

Just take note as well. The community tends to frown on deleting your question once you get an answer.