Discrete Hartley transform

Known as: DHT, Fast Hartley transform 
A discrete Hartley transform (DHT) is a Fourier-related transform of discrete, periodic data similar to the discrete Fourier transform (DFT), with… (More)
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Bruun's FFT algorithmC. Sidney BurrusCPU cacheCircular convolution
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Broader (1)

Fourier analysis

Papers overview

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2010
2010
Design of fractional order differentiator using discrete Hartley transform
In this paper, the design of fractional order differentiator is investigated. First, the discrete Hartley transform (DHT… (More)
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2009
2009
A Separable Two-Dimensional Discrete Hartley Transform
Bracewell has proposed the Discrete Hartley Transform (DHT) as a substitute for the Discrete Fourier Transform (DFT… (More)
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2007
2007
Direct Computation of Type-II Discrete Hartley Transform
We present in this letter an efficient direct method for the computation of a length-N type-II generalized discrete Hartley… (More)
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2006
2006
Scalable and modular memory-based systolic architectures for discrete Hartley transform
In this paper, we present a design framework for scalable memory-based implementation of the discrete Hartley transform (DHT… (More)
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2000
2000
Discrete Hartley transform based multicarrier modulation
This paper presents a real-valued discrete multicamer modulation approach that is based on the use of the discrete Hartley… (More)
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1999
1999
Computing discrete Hartley transform using algebraic integers
An algorithm for computing the discrete Hartley transform is presented that is based on the algebraic integers encoding scheme… (More)
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1997
1997
New split-radix algorithm for the discrete Hartley transform
  • Guoan Bi
  • IEEE Trans. Signal Processing
  • 1997
This paper presents a split-radix algorithm that can flexibly compute the discrete Hartley transforms of various sequence lengths… (More)
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1992
1992
On prime factor mapping for the discrete Hartley transform
When compared with the complexity for realizing the prime factor DFT, the prime factor discrete Hartley transform requires some… (More)
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1985
1985
Vector-radix algorithm for a 2-D discrete Hartley transform
A new multidimensional Hartley transform is defined and a vector-radix algorithm for fast computation of the transform is… (More)
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Highly Cited
1984
Highly Cited
1984
The fast Hartley transform
A fast algorithm has been worked out for performing the Discrete Hartley Transform (DHT) of a data sequence of N elements in a… (More)
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