Morlet wavelet

In mathematics, the Morlet wavelet (or Gabor wavelet) is a wavelet composed of a complex exponential (carrier) multiplied by a Gaussian window…

Papers overview

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2016

2010

Morlet wavelet transform has been successfully used in signal de-noising for bearing fault diagnosis. However, the existing…

2008

We study the time-scale representation provided by the Morlet wavelet transform for characterizing NMR signals. From an…

2005

A vocal frequency estimation method and an analysis of vocal tremor are proposed. Vocal tremor is a narrow-band low-frequency…

2005

We present a method for automated segmentation of the vasculature in retinal images. The method produces segmentations by…

2004

A multi-resolution representation through wavelet transform has proved to be beneficial for many signal processing applications…

2003

The design of a low-voltage current-mode Morlet Wavelet, using MOS transistors in weak inversion, is presented. The proposed…

2002

For the problem that the non-integer harmonic cannot be detected by FFT transformation, a non-integer harmonics detection method…

1999

The relative amplitudes of sinusoids are determined by calculating the ratio of the amplitudes of the Morlet continuous wavelet…

1993

Wave breaking is a familiar phenomenon which occurs intermittently and ubiquitously on the ocean surface. It is instantly visible…