Office Hours
Haynes Miller: Thursday Jan. 21 4:30-6 in 2-478; Monday Jan. 25 3-4:30 in 4-261; Thursday Jan. 28 3-4:30 in 4-261.
Jerry Orloff: Thursday Jan 21 3-4:30 in 4-261; Wednesday Jan. 27 3-4:30 in 4-261.
Here are direct links to some of the applets --MIT mathlets and others-- referenced in 18.031.
Amplitude Phase Second Order I
Amplitude Phase Second Order II
Bode and Nyquist Plots
Amplitude Response: Pole Diagram
Series RLC Circuit
LRC Filters