Line 13: Line 13:
 
sol=sin(2*pi*329*t);
 
sol=sin(2*pi*329*t);
 
r=rand; if r<0.5, x=do;, elseif r<0.75, x=sol;, else, x=fa; end, sound(x)
 
r=rand; if r<0.5, x=do;, elseif r<0.75, x=sol;, else, x=fa; end, sound(x)
 
 
</source>
 
</source>
 +
A big thank you to ECE alumni Ethan Hall for [http://mireilleboutin.wordpress.com/2012/06/29/a-gift-of-chalk/ providing today's chalk].
 
==Relevant links==
 
==Relevant links==
*[http://www.bgfl.org/custom/resources_ftp/client_ftp/ks2/music/piano/index.htm The virtual keyboard]
+
*[http://www.bgfl.org/custom/resources_ftp/client_ftp/ks2/music/piano/index.htm The virtual keyboard] used in the quiz.
  
 
==Action items for students==
 
==Action items for students==

Revision as of 10:28, 7 January 2013


Lecture 1 Blog, ECE302 Spring 2013, Prof. Boutin

Monday January 7, 2011 (Week 3) - See Course Outline.


In the first lecture, we covered the syllabus. We then began discussing the concept of a "set" and covered some basic notation. In case you were wondering, here is the MATLAB Code for the randomly generated music I played at the beginning:

t=0:1/8192:0.4;
do=sin(2*pi*262*t);
fa=sin(2*pi*349*t);
sol=sin(2*pi*329*t);
r=rand; if r<0.5, x=do;, elseif r<0.75, x=sol;, else, x=fa; end, sound(x)

A big thank you to ECE alumni Ethan Hall for providing today's chalk.

Relevant links

Action items for students

Next: Lecture 2


Back to 2013 Spring ECE302 Boutin

Alumni Liaison

Recent Math PhD now doing a post-doctorate at UC Riverside.

Kuei-Nuan Lin