HELP FOR PLOTTING I-V CHARACTERISTICS OF MESFET

I am currently doing a project on MESFET and HEMT. I want to develop a MATLAB program for plotting the I-V characteristics of MESFET. i am referring the I-V characteristics of MOSFET to get some help, but i am completely stuck with it. please help me regarding this, as i am not an efficient MATLAB programmer.

Answer 1

[Nuno]

To make a plot? For example this:

plot(V,I,'r',V,I1,'g');
hleg1 = legend('G=700W','G=800W');
hold on
axis([0 40 0 15])
xlabel('Tensão(V)')
ylabel('Corrente(A)')
title('Curva I-V')