Oversampling
A signal sampled at a frequency higher than the Nyquist Frequency is said to be oversampled 
times, wherethe oversampling ratio is defined as
See also Nyquist Frequency, Nyquist Sampling
- Scalar Function
- Scalar Potential
- Scalar Triple Product
- Scale
- Scale Factor
- Scalene Triangle
- Scaling
- Scattering Operator
- Scattering Theory
- Schaar's Identity
- Schanuel's Conjecture
- Schauder Fixed Point Theorem
- Scheme
- Schensted Correspondence
- Scherk's Minimal Surfaces
- Schiffler Point
- Schinzel Circle
- Schinzel's Hypothesis
- Schinzel's Theorem
- Schisma
- Schlegel Graph
- Schläfli Double Six
- Schläfli Function
- Schläfli Integral
- Schläfli Polynomial