# Discrete-time Fourier transform

## Papers overview

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2017

2017

- 25th Signal Processing and Communicationsâ€¦
- 2017

The current paper proposes a novel scheme for non-blind watermarking of images, making use of discrete wavelet transform (DWTâ€¦Â (More)

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2016

2016

- J. Bioinformatics and Computational Biology
- 2016

In order to promote the acceptance of cell-based toxicity testings, the accuracy of cytotoxicity test must be determined whenâ€¦Â (More)

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Highly Cited

2011

Highly Cited

2011

- IEEE Transactions on Signal Processing
- 2011

This paper describes a discrete-time wavelet transform for which the Q-factor is easily specified. Hence, the transform can beâ€¦Â (More)

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2011

2011

- IEEE Transactions on Signal Processing
- 2011

Source localization especially direction-of-arrival (DOA) estimation using sensor arrays is of considerable interest in bothâ€¦Â (More)

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2010

2010

- IEEE Transactions on Industrial Electronics
- 2010

In this paper, a space-vector discrete-time Fourier transform is proposed for fast and precise detection of the fundamentalâ€¦Â (More)

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2009

2009

- 2009

In Chapter 3 we showed that interesting continuous-time waveforms x.t/ can be synthesized by summing sinusoids, or complexâ€¦Â (More)

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2008

2008

- IEEE International Conference on Acousticsâ€¦
- 2008

It is well-known that the discrete Fourier transform (DFT) of a finite length discrete-time signal samples the discrete-timeâ€¦Â (More)

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2006

2006

- Signal Processing
- 2006

In this paper, the problem of estimating a small frequency offset in a signal with a large carrier frequency is addressed. Theâ€¦Â (More)

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1999

1999

- IEEE Trans. Signal Processing
- 1999

Conventional Fourier analysis has many schemes for different types of signals. They are Fourier transform (FT), Fourier seriesâ€¦Â (More)

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1998

1998

- 1998

This paper is concerned with the definitions of the discrete fractional Hartley transform (DFRHT) and the discrete fractionalâ€¦Â (More)

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