Template:Digital signal processing
|
|---|
| Theory |
- Detection theory
- Discrete signal
- Estimation theory
- Nyquist–Shannon sampling theorem
|
|---|
| Sub-fields |
- Audio signal processing
- Digital image processing
- Speech processing
- Statistical signal processing
|
|---|
| Techniques |
- Discrete cosine transform (DCT)
- Laplace transform
- Z-transform
- Advanced z-transform
- Matched Z-transform method
- Bilinear transform
- Constant-Q transform
- Discrete Fourier transform (DFT)
- Discrete-time Fourier transform (DTFT)
- Impulse invariance
- Integral transform
- Post's inversion formula
- Starred transform
- Zak transform
|
|---|
| Sampling | |
|---|