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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2017

The Phlegrean Fields are an area in the west of Naples (Italy), with a huge interest in geophysical community being a volcanic…

2010

The continuous wavelet transform enables one to look at the evolution in the time scale joint representation plane. This…

2009

We present a type of single-hidden layer feedforward wavelet neural networks. First, we give a new and quantitative proof of the…

2005

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

2005

A time-frequency de-noising method is presented in the frequency response function (FRF) preprocessing based on the continuous…

2005

A novel procedure to implement the wavelet transform using analog circuitry is presented. First, an approximation is used to…

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…