| 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 09:28, 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
- The virtual keyboard used in the quiz.
Action items for students
- Read the first chapter of the textbook.
- Read the ECE302 Peer legacy page and consider contributing to other peer legacy pages, such as ECE201, ECE202, ECE301, and EPICS.
- Solve the following problem and share your solutions/comments/questions.
Next: Lecture 2
