Symbols:I/Even Impulse Pair Function
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Even Impulse Pair Function
- $\map {\operatorname {II} } x$
The even impulse pair function is the real function $\operatorname {II}: \R \to \R$ defined as:
- $\forall x \in \R: \map {\operatorname {II} } x := \dfrac 1 2 \map \delta {x + \dfrac 1 2} + \dfrac 1 2 \map \delta {x - \dfrac 1 2}$
where $\delta$ denotes the Dirac delta function.
The $\LaTeX$ code for \(\map {\operatorname {II} } x\) is \map {\operatorname {II} } x
.
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: Table $4.1$ Special symbols
- 1978: Ronald N. Bracewell: The Fourier Transform and its Applications (2nd ed.) ... (previous) ... (next): Inside Back Cover