gperciva/teaching — pull request #8 by nickbailey (2011-12-17 22:00:09+00:00)
Title: Started work on lab7.

I think the way you're going on the implementation, while very pythonesque, is going to cause grief when it comes to an IIR. For an FIR, it's great. Maybe after having got them to work out what happens with the a and b coefficients, it'd be better to get them to run a biquad section over a buffer instead?

Will do a bit more on it in that direction unless you think I've missed something.