EE 524 Homework Assignments
Instructions
for homework
Homework 1
and
Solutions
Note: There is an error in solution for 1 part iv it should be x(n)u(-n+2).
Homework 2
, Wave files for problem 1 (
whale82000.wav
and
whale82000chirp.wav
)
Solutions
Homework 3
and
Solutions
Homework 4
Due Wed. Nov 10 for on-campus students
Homework 5 and Solutions
Class Demonstrations and other useful stuff:
Pole-Zero demo
-
zip version
for PC types or download
pez
and untar it on a unix machine.
Demonstration of resolution in spectrograms for a chirp (
spectro1.m
) and a set of tones(
spectro2.m
)
Comparison of rectangular and Hamming windows for spectrograms(
spectro3rect.m
).
Introduction to spectrograms
spectro.m
, and the data file
things.wav
; another example,
whalespec.m
and data files: (
originalwhale82.wav
,
whale82000.wav
and
whale82000chirp.wav
)
Resolution of two sinusiods-the effect of various windows.
resolvdemo.m
,
dftrestv.m
Resonator Demo
resdemo.m
Comb filter demo
combdemo.m
Minimum and maximum phase filter example,
minphase.m
uses
tvdisplayp.m
,
zplane.c
Examples of linear phase filters,
phasefilter.m
uses
tvdisplayp.m
,
zplane.c
Last Edited 08 Nov 2000
