Things to Know for ECE 330 Lec. 2, EXAM 1
Know Euler's formulas: cos(t) = [ e^{jt} + e^{-jt} ]/2
and sin(t) = [ e^{jt} - e^{-jt} ]/2j
Be able to sketch cos(bt) and sin(bt).
Know the geometric series, finite number of terms, and infinite series.
Transformations of the independent variable: 1.12, 1.13, 1.18
Must know unit step and unit impulse for discrete and continuous time: 1.24
System interconnections: 1.27
Linearity, Time Invariance, Causality, Stability: 1.28, 1.39, 1.41
Convolution: 2.2, 2.3, 2.5, 2.6, 2.9, 2.10, 2.11
Causality, stability, memoryless again: 2.12
Try to re-work as many of the old HWs as you can before the exam.