Homework

Here are the assignments for ECEn 487 in Winter 2013.

Homework 1 Due Tuesday, January 15, 2013.
Homework 1
Homework 1 Solutions

Homework 2 Due Tuesday, January 22, 2013.
Homework 2
Homework 2 Solutions

The code we used in class to demonstrate sampling is here:
sampling.m

Homework 3 Due Tuesday, January 29, 2013.
Homework 3
Homework 3 Solutions

The Simulink model we used in class to demonstrate upsampling/downsampling is here:
upsampling_downsampling_demo.mdl

Homework 4 Due Tuesday, February 5, 2013.
Homework 4
Note that we changed the assignment!!!!
Homework 4 Solutions

The Simulink model we used in class to demonstrate polyphase filtering is here:
polyphase_demo_conv.mdl

Homework 5 Due Tuesday, February 12, 2013.
Homework 5
Homework 5 Solutions

The MATLAB code we used in class to show the relationship between the Discrete Fourier Series of a periodic sequence and the Discrete Fourier Transform of an aperiodic sequence is here:
sampling_frequency_response.m

Homework 6 Due Tuesday, February 19, 2013.
Homework 6
Homework 6 Solutions

The MATLAB code we used in class to show the relationship between linear convolution and circular convolution with aliasing is here:
convolution_comparison.m

Homework 7 Due Tuesday, February 26, 2013.
Homework 7
Homework 7 Solutions

Homework 8 Due Tuesday, March 5, 2013.
Homework 8
Homework 8 Solutions

Homework 9 Due Tuesday, March 12, 2013.
Homework 9
Homework 9 Solutions

Homework 10 Due Tuesday, March 19, 2013.
Homework 10
Homework 10 Solutions

Homework 11 Due Tuesday, March 26, 2013.
Homework 11
Homework 11 Solutions

Homework 12 Due Tuesday, April 2, 2013.
Homework 12
Homework 12 Solutions

The MATLAB code we used in class to show the relationship between autocorrelation and cross-correlation is here:
correlation.m

Homework 13 Due Tuesday, April 9, 2013.
Homework 13
Homework 13 Solutions