matlab+fdtd

hi all...
i'm a newbie in a FDTD method...

i need help to finishing my collage job.
i need a Resonance Frequency and Impedancy calculation on FDTD method.

can you help me please?

thanks before...

Hello peep,
could you please give me instructions for using the fdtd3d matlab code?

hi...thanks for the program...can you plz tell hw to run them in matlab.