Anti-aliasing filter

Known as: Optical low-pass filter, AAF, Anti alising filter

An anti-aliasing filter (AAF) is a filter used before a signal sampler to restrict the bandwidth of a signal to approximately or completely satisfy…

Papers overview

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2009

We present a comprehensive study of the effect of detector sampling on wavefront-coded systems. Two important results are…

2009

Adenocalymma alliaceum (A. alliaceum) is well known for its traditional medicinal uses and as a substitute for garlic. The…

2008

In this paper, local structure tensor (LST) based adaptive anisotropic filtering (AAF) methodology is used for medical image…

2005

Traditional data mining applications consider the problem of mining a single relation between two attributes. For example, in a…

2003

The analysis and calculation show that low-pass Butterworth filters, Bessel filters and 3-dB Chebyshev filters have respectively…

2001

A sampling algorithm providing internal antialiasing filtering is derived from the sampling theorem. The algorithm simplifies…

1999

Abstract : Several interpolation techniques were investigated to determine their effect on time synchronous averaging of gear…

1998

Acoel spermatozoa are filiform and contain two parallel axonemes, which do not show the trepaxonematan 9 + ‘1’ pattern, but…

1985

A new approach is presented for the design of linear-phase anti-aliasing filters. These filters consist of an approximately…

1982