Electrical Communications Systems
Course No. ECE.09.331
Spring 2011
Assignment 5 (Extra Credit Assignment)
Due Sunday, May 8
- Write a
Matlab
function/program that displays the time-domain signals and
spectra
for any 8-bit digital word modulating a sinusoidal carrier using ASK,
FSK
and PSK techniques.
- Given the input binary sequence
1100100010,
plot (using Matlab) the waveforms of the I and Q components of a
modulated
signal obtained by using QPSK modulation.
- Modify the classroom
demo for QPSK modulation to generate signals for an Octophase IQ
constellation.
This assignment must
be submitted via e-mail to shreek@rowan.edu
- zip folder w/ your name containing the 3-m-files and figures.