Wave Cluster is a grid based clustering approach. Many researchers have applied wave cluster technique for segmenting images. Wave cluster uses wave transformation for clustering the data item. Normally it uses Haar, Daubechies and Cohen Daubechies Feauveau or Reverse Bi-orthogonal wavelets. Symlet, Biorthogonal and Meyer wavelet families have been used in this paper to compare its clustering c...

Induction motor vibrations, caused by bearing defects, result in the modulation of the stator current. In this research, bearing defect is detected using the stator current analysis via Meyer wavelet in the wavelet packet structure, with energy comparison as the fault index. The advantage of this method is in the detection of incipient faults. The presented method is evaluated using experimenta...

A non-uniform speech segmentation method based on wavelet packet transform is used for the localisation of phoneme boundaries. Eleven subbands are chosen by applying the mean best basis algorithm. Perceptual scale is used for decomposition of speech via Meyer wavelet in the wavelet packet structure. A real valued vector representing the digital speech signal is decomposed into phone-like units ...

the aim of the present study was to investigate organizational commitment of staff in physical education general offices and its relationship with some demographic factors. after the reliability and validity of the questionnaire (allen, meyer and smith, 1993) had been estimated in a preliminary study, 550 questionnaires were distributed among the staff of physical education general offices of t...

In this paper we investigate the nonadiabatic photodissociation dynamics of ICN in the à continuum, using a semiclassical initial value representation method which is able to describe electronically nonadiabatic processes through the quantization of the classical electron–nuclear model Hamiltonian of Meyer and Miller @J. Chem. Phys. 70, 3214 ~1979!#. We explore the capabilities of this semiclas...

According to MARKEES AND MEYER 1 an increased content of pyruvate is found in the blood of patients in diabetic coma. I t decreased by intravenously injecting thiamine pyrophosphate, but not, however, by injecting thiamine. The authors concluded that in this condition phosphorylation is inhibited. We have found, however, that in these investigations the pyruvate determinations, which were perfo...

rifi such that each ri has degree at most deg f+(kd) n). Mayr and Meyer in [MM] found (generators) of a family of ideals for which a doubly exponential bound in n is indeed achieved. Bayer and Stillman [BS] showed that for these Mayr-Meyer ideals any minimal generating set of syzygies has elements of doubly exponential degree in n. Koh [K] modified the original ideals to obtain homogeneous quad...

This paper presents a bisimulation-based method for establishing the soundness of equations between terms constructed using operations whose semantics is specified by rules in the GSOS format of Bloom, Istrail and Meyer. The method is inspired by de Simone’s FH-bisimilarity and uses transition rules as schematic transitions in a bisimulation-like relation between open terms. The soundness of th...