Here's the question you clicked on:
Tushara
MATLAB.... please help me with these question, i have no idea on how to start on question 3 and 4
http://undergraduate.csse.uwa.edu.au/units/GENG2140/assignments/Assign-2012-1-1.pdf
Hey there, I have no idea how to explain how to solve those problems as my Matlab experience is quite limited and I suspect it's the same for many in this particular study group. This group is for into to computer science. I suspect that you'd find folks with infinitely more MATLAB experience over in the engineering group. You might get a quicker and more knowledgeable response if you ask there. Here's a link to that study group: http://openstudy.com/study#/groups/Engineering