Signal Processing

This page contains resources about Signal Processing in general.

More specific information is included in each subfield.

Subfields and Concepts[edit]

See Category:Signal Processing for some of its subfields.

Signal = Information and (additive/multiplicative) noise
Noise
- Additive vs Multiplicative noise
- White, Pink, Red/Brownian, Grey noise
- Gaussian vs Non-Gaussian noise
- Additive White Gaussian noise (AWGN)
Energy (in Signal Processing)
- Energy (in Physics) and Characteristic Impedance
- Energy-Based Model (EBM)
Statistical Signal Processing / Adaptive Signal Processing
- Bayesian Signal Processing
Digital Signal Processing
Digital Image Processing
State Space Analysis
Linear Systems
- Discrete-time Systems
- Continuous-time Systems
- Linear Time-Invariant (LTI) Systems
- Time-Variant Systems
Sampling (in Signal Processing)
- Sampling Theorem (by Whittaker–Nyquist–Kotelnikov–Shannon)
- Nyquist rate
- Signal Reconstruction
- Sparse Sampling / Compressed Sensing
- Adaptive Sampling / Active Learning
- Aliasing
Transformations
- Fourier Transform
- Laplace Transform
- Z-Transform
Harmonic Analysis
- Topological groups
- Pontryagin duality
Filter Theory / Filter Analysis / Filter Design
- Low-pass filter (LPF) Vs High-pass filter (HPF)
- Linear filter Vs Nonlinear filter
- Finite Impulse Response (FIR) filter Vs Infinite Impulse Response (IIR) filter
- Time-invariant filer Vs Time-variant filter
- Causal filter Vs Non-causal filter
- Analog filter Vs Digital filter
- Discrete-time (sampled) filter or Continuous-time filter
- Gabor filter (in Digital Image Processing)
Applications
- Electric Circuit Analysis
- Communication Systems
- Feedback Systems / Control Systems

Oppenheim, A. V., & Verghese, G. C. (2015). Signals, systems and inference. Pearson.
Haykin, S. S. (2013). Digital communications. John Wiley & Sons.
Proakis, J. G., & Salehi, M. (2013). Fundamentals of communication systems. Pearson.
Couch, L. W., Kulkarni, M., & Acharya, U. S. (2012). Digital and analog communication systems. 8th Ed. Prentice Hall.
Haykin, S. & Moher M. (2009). Communication systems. 5th Ed. International Student Version. John Wiley & Sons.
Lathi, B. P. (2011). Modern digital and analog communication systems. 4th Ed. Oxford University Press.
Haykin, S. S., Moher, M., & Song, T. (2007). An introduction to analog and digital communications. 2nd Ed. John Wiley & Sons.
Lathi, B. P. (2004). Linear Systems and Signals. 2nd Ed. Oxford University Press.
Haykin, S., & Van Veen, B. (2002). Signals and systems. 2nd Ed. John Wiley & Sons.
Proakis, J. G., Salehi, M., Zhou, N., & Li, X. (2001). Communication systems engineering. 2nd Ed. Prentice Hall.
Lathi, B. P. (2000). Signal Processing and Linear Systems. Oxford University Press.
Oppenheim, A. V., & Willsky, A. S. (1997). Signals and Systems. Prentice Hall.