plot graph from array

i got an array of 100 raws and 9 colms . how can i plot the data from this array ?

Answer 1

[Guillaume]

plot, surf or any other plotting function?

Without you telling us more about what the data in that matrix represents and what you want to display out of it how can we tell you which is more adequate?

[tomer polsky]

oh ok i am sorry . As I said i have 9 colmn .lets say the first colmn is (D.C -duty cycle ) and the other colms are the reuslts of I and V of each DC. i want to make this graph : f(D.C)=V for exmaple . how do i make it ?

[Guillaume]

plot(yourmatrix(:, 1), yourmatrix(:, 2));

would plot each of column 2-9 against column 1.