Definition:Sampling Function/Graph
Jump to navigation
Jump to search
Definition
The graph of the sampling function $\operatorname {III}: \map \DD \R \to \R$ is illustrated below:
It is to be understood that the blue arrows represent rays from the $x$-axis for constant $n \in \Z$.
Sources
- 1978: Ronald N. Bracewell: The Fourier Transform and its Applications (2nd ed.) ... (previous) ... (next): Frontispiece
- 1978: Ronald N. Bracewell: The Fourier Transform and its Applications (2nd ed.) ... (previous) ... (next): Chapter $4$: Notation for some useful Functions: Summary of special symbols: Fig. $4.22$
- 1978: Ronald N. Bracewell: The Fourier Transform and its Applications (2nd ed.) ... (previous) ... (next): Inside Back Cover