Hi sorry I am a TOTAL NOOB. I have never ever used matlab before and I have absolutely no idea what the heck im doing. on my matlab graph i have a Hdb vs. w(omega) log. i created my plot fine but I would like to add in some additional lines to draw a 2D rectangular box on my graph.
here are the 4 corners I want to connect to make a rectangle keep in mind my graph is HdB vs Log
semilogx(w,Hdb)
top left corner (0,0)
top right corner (200,0)
bottom left corner (0,-10)
bottom right corner (200,-10)
i tried to search everywhere on the internet for clues and i found out how to draw lines but i dont know how to integrate these lines into my log graph. it seems like i cant have two plots going on at the same time. id unno please help me.
