# Discrete Fourier transform

## Papers overview

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2009

2009

- Journal of Object Technology
- 2009

This paper describes an implementation of the Discrete Fourier Transform (DFT) and the Inverse Discrete Fourier Transform (IDFTâ€¦Â (More)

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2005

Highly Cited

2005

- IEEE Transactions on Power Electronics
- 2005

Line synchronization of grid connected power converters is a well recognized problem when the grid is weak, or derives from aâ€¦Â (More)

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2002

Highly Cited

2002

- 2002

A method is presented for computing an orthonormal set of eigenvectors for the discrete Fourier transform (DFT). The technique isâ€¦Â (More)

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2002

Highly Cited

2002

- 2002

It is shown in this paper that the discrete equivalent of a chirp filter is needed to implement the computation of the discreteâ€¦Â (More)

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2001

Highly Cited

2001

- 2001

In this paper, we advance the concept of warped discrete-Fourier transform (WDFT), which is the evaluation of frequency samplesâ€¦Â (More)

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2000

Highly Cited

2000

- IEEE Trans. Signal Processing
- 2000

We propose and consolidate a definition of the discrete fractional Fourier transform that generalizes the discrete Fourierâ€¦Â (More)

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1998

Highly Cited

1998

- IEEE Trans. Signal Processing
- 1998

We present an iterative nonparametric approach to spectral estimation that is particularly suitable for estimation of lineâ€¦Â (More)

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1994

1994

- ICASSP
- 1994

This paper will look at an approach that uses symmetric properties of the basis function to remove redundancies in theâ€¦Â (More)

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1983

Highly Cited

1983

- IEEE Transactions on Instrumentation andâ€¦
- 1983

A new scheme is presented for the determination of the parameters that characterize a multifrequency signal. The essentialâ€¦Â (More)

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1969

Highly Cited

1969

- 1969

The advent of the fast Fourier transform method has greatly extended our ability to implement Fourier methods on digitalâ€¦Â (More)

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