Impulse invariance is a technique for designing discrete-time infinite-impulse-response (IIR) filters from continuous-time filters in which theâ€¦Â (More)

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2015

2015

- Anila Dhingra
- 2015

A fundamental aspect of signal processing is filtering. Filtering involves the manipulation of the spectrum of a signal byâ€¦Â (More)

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2009

2009

- Ding Yu Heh, Eng Leong Tan
- IEEE Transactions on Antennas and Propagation
- 2009

The classical impulse invariance method in Z-transform theory is found to be incorrect and inaccurate when the impulse responseâ€¦Â (More)

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2008

2008

- Eng Leong Tan, Ding Yu Heh
- 2008 Asia-Pacific Symposium on Electromagneticâ€¦
- 2008

Electromagnetic wave propagation in dispersive media can be modeled conveniently using the finite-difference time-domain (FDTDâ€¦Â (More)

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2006

2006

- Larry D. Paarmann, Youssef H. Atris
- Signal Processing
- 2006

There are several methods in the literature for mapping from an s plane to a z plane. The two most common methods are the impulseâ€¦Â (More)

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Review

2005

Review

2005

- Malte Henkel
- 2005

Dynamical scaling in ageing systems, notably in phase-ordering kinetics, is wellestablished. New evidence in favour of Galileiâ€¦Â (More)

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2004

2004

- Sergiu Moroianu
- 2004

We give a direct proof of the fact that the index of an elliptic operator on the boundary of a compact manifold vanishes when theâ€¦Â (More)

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2001

2001

- Einan Gardi
- 2001

The thrust distribution in e+eâˆ’ annihilation is calculated exploiting its exponentiation property in the two-jet region t = 1 âˆ’ Tâ€¦Â (More)

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2001

2001

- Donato Bini, Robert T. Jantzen, Bahram Mashhoon
- 2001

Stationary axisymmetric spacetimes containing a pair of oppositelyrotating periodically-intersecting circular geodesics allow theâ€¦Â (More)

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2000

2000

- L Jackson
- IEEE Signal Processing Letters
- 2000

The classic equations for discrete time filter design by impulse invariance are not correct, in general. In particular, if theâ€¦Â (More)

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1995

1995

We give a gauge invariant formulation of N = 2 supersymmetric abelian Toda field equations in N = 2 superspace. Superconformalâ€¦Â (More)

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