- Department of Engineering
- Swarthmore College
- echeeve1 at swarthmore.edu
**Interactive Demos**- Visualizing the convolution of signals - a demo in which the user selects signals to convolve
- A tool for learning to draw Bode plots
- A tool for learning to draw the root locus
- Second order response: pole-zero, step response and Bode (low pass)
- Asymptotic Bode plot fundamentals
- Dominant Pole approximation.
- Simple Complex Arithmetic
- Sinusoidal Steady State
- What is a phasor?
- Phasor voltages and currents
- PWM exact and approximate solution, simple and rigorous solutions.
- What is a root locus plot, and how is it used in Control Systems design?

**Linear Physical Systems**- Laplace/Z Transform table (Laplace Properties / Z Properties)
- Bode Plot Gui: A MATLAB® tool for generating asymptotic Bode Plots
- Convolution
- Root Locus
- Nyquist Stability
- Pulse width modulation (PWM)
- Demo of Second Order Systems (MatLab)
- Electrical and Mechanical Analogs
- Eigenvalues and Eigenvectors for Vibration Problems
- Scripting system for linear systems animations
- Linear Systems Topic Map
- SCAM: A MATLAB tool for generating and solving circuit equations symbolically
**Other**

**Pedagogic pages**