- 17:07, 16 January 2017 diff hist +17 Exercise 3.1Z: Spectrum of the Triangular Pulse
- 17:01, 16 January 2017 diff hist +78 Exercise 3.1Z: Spectrum of the Triangular Pulse
- 16:52, 16 January 2017 diff hist +46 Exercise 3.1: Spectrum of the Exponential Pulse
- 16:44, 16 January 2017 diff hist +135 Exercise 3.1: Spectrum of the Exponential Pulse
- 16:36, 16 January 2017 diff hist +26 Exercise 3.1: Spectrum of the Exponential Pulse
- 16:34, 16 January 2017 diff hist +1 Exercise 3.1: Spectrum of the Exponential Pulse
- 16:33, 16 January 2017 diff hist +5 Exercise 3.1: Spectrum of the Exponential Pulse
- 16:30, 16 January 2017 diff hist -6 Exercise 3.1: Spectrum of the Exponential Pulse
- 16:28, 16 January 2017 diff hist +88 Exercise 3.1: Spectrum of the Exponential Pulse
- 16:25, 16 January 2017 diff hist +343 Exercise 3.1: Spectrum of the Exponential Pulse
- 16:20, 16 January 2017 diff hist -7 Exercise 3.1: Spectrum of the Exponential Pulse
- 16:18, 16 January 2017 diff hist +75 Signal Representation/The Fourier Transform and its Inverse
- 16:13, 16 January 2017 diff hist +2 Signal Representation/Harmonic Oscillation
- 16:00, 16 January 2017 diff hist 0 N Sig T 2 3 S1 Version3.png current
- 15:57, 16 January 2017 diff hist 0 N Sig T 2 3 S1 Version2.png current
- 15:57, 16 January 2017 diff hist -9 Signal Representation/Direct Current Signal - Limit Case of a Periodic Signal
- 15:55, 16 January 2017 diff hist 0 N Sig T 2 2 S2 Version2.png current
- 15:50, 16 January 2017 diff hist 0 N Sig T 2 2 S1a Version2.png current
- 15:40, 16 January 2017 diff hist +2 Exercise 2.6Z: Magnitude and Phase
- 15:38, 16 January 2017 diff hist +135 Exercise 2.6Z: Magnitude and Phase
- 15:22, 16 January 2017 diff hist +308 Exercise 2.6Z: Magnitude and Phase
- 15:08, 16 January 2017 diff hist +35 Exercise 2.6Z: Magnitude and Phase
- 15:01, 16 January 2017 diff hist +392 Exercise 2.6Z: Magnitude and Phase
- 14:50, 16 January 2017 diff hist -19 Exercise 2.5Z: Square Wave
- 14:45, 16 January 2017 diff hist +5 Exercise 2.5Z: Square Wave
- 14:44, 16 January 2017 diff hist +30 Exercise 2.5Z: Square Wave
- 13:06, 16 January 2017 diff hist +138 Exercise 2.5Z: Square Wave
- 12:29, 16 January 2017 diff hist +1 Exercise 2.5Z: Square Wave
- 12:29, 16 January 2017 diff hist -11 Exercise 2.5Z: Square Wave
- 12:26, 16 January 2017 diff hist +5 Exercise 2.5Z: Square Wave
- 12:22, 16 January 2017 diff hist +65 Exercise 2.6: Complex Fourier Series
- 11:59, 16 January 2017 diff hist +399 Exercise 2.6: Complex Fourier Series
- 11:52, 16 January 2017 diff hist +64 Exercise 2.6: Complex Fourier Series
- 11:48, 16 January 2017 diff hist +271 Exercise 2.6: Complex Fourier Series
- 11:41, 16 January 2017 diff hist +350 Exercise 2.6: Complex Fourier Series
- 11:34, 16 January 2017 diff hist -14 Exercise 2.6: Complex Fourier Series
- 11:32, 16 January 2017 diff hist +9 Exercise 2.6: Complex Fourier Series
- 11:28, 16 January 2017 diff hist +257 Exercise 2.6: Complex Fourier Series
- 11:17, 16 January 2017 diff hist +3 Exercise 2.5Z: Square Wave
- 11:16, 16 January 2017 diff hist +8 Exercise 2.5Z: Square Wave
- 11:14, 16 January 2017 diff hist +69 Exercise 2.5Z: Square Wave
- 10:53, 16 January 2017 diff hist +160 Exercise 2.5Z: Square Wave
- 18:44, 15 January 2017 diff hist +189 Exercise 2.5: Half-Wave Rectification
- 18:26, 15 January 2017 diff hist -27 Exercise 2.5: Half-Wave Rectification
- 18:24, 15 January 2017 diff hist -21 Exercise 2.5: Half-Wave Rectification
- 18:22, 15 January 2017 diff hist -172 Exercise 2.5: Half-Wave Rectification
- 18:14, 15 January 2017 diff hist +40 Exercise 2.5: Half-Wave Rectification
- 18:08, 15 January 2017 diff hist +33 Exercise 2.5: Half-Wave Rectification
- 18:05, 15 January 2017 diff hist +390 Exercise 2.5: Half-Wave Rectification
- 18:00, 15 January 2017 diff hist 0 Exercise 2.4Z: Triangular Function
