The objective of this paper is to develop matrix games with pay-offs of triangular hesitant fuzzy elements (THFEs). To solve such games, a new methodology has been derived based on the notion of weighted average operator and score function of THFEs. Firstly, we formulate two non-linear programming problems with THFEs. Then applying the score function of THFEs, we transform these two problems in...

In this paper, polar and spherical Fourier Analysis are defined as the decomposition of a function in terms of eigenfunctions of the Laplacian with the eigenfunctions being separable in the corresponding coordinates. Each eigenfunction represents a basic pattern with the wavenumber indicating the scale. The proposed transforms provide an effective radial decomposition in addition to the well-kn...

Brainstem auditory evoked potentials (BAEP) are electrical potentials recorded in response to an auditory stimulus. Wavelet transform is adopted to extract the characteristic features of BAEP for interpretation and assessment. The results shows that there is significant difference (p<0.05) in the wavelet coefficients features in normal and abnormal BAEPs. Keywords— Brainstem Auditory Evoked pot...

We describe a new approach to the “desoloing” problem, in which one tries to isolate the accompanying instruments from a monaural recording of a soloist with accompaniment. Our approach is based on explicit knowledge of the audio in the form of a score match – a correspondence between a symbolic score and the music audio, giving the times of all musical events. We employ the familiar idea of ma...

We describe the implementation of a watermark embedding technique for images using the discrete fractional Fourier transform. The idea is that a 2D discrete fractional Fourier transform of the image is computed. In this transform domain, a normal distributed random sequence with certain characteristics is used to modify the transform coefficients in the middle range of magnitude. Then the inver...

Mild Cognitive Impairment (MCI) is a risk of cognitive decline, commonly referred to as transitional stage between normal cognition and dementia. Patients with MCI typically progress Alzheimer's disease (AD), which causes deficits such deterioration their thinking abilities. This study aims detect patients using electroencephalography (EEG) signals. The EEG dataset used in this consists signals...

Prevention and management of obesity largely depends on patient motivation and education and these, in turn, can be greatly facilitated by adequate baseline data on the knowledge, attitude and practice (KAP) of patients. The aim of this study is to assess KAP on obesity among Bangladeshi type 2 diabetics. Under a cross-sectional design 160 type 2 diabetics were selected from outpatient departme...

Active labor market policies aim to affect the outcomes – earnings, employment, health, etc. – of those who participate in them. The task of evaluation research lies in devising methods to reliably estimate their effects on those outcomes, so that informed decisions about program expansion and termination can be made. The past thirty years have witnessed real progress in our understanding of ho...

although elzaki transform is stronger than sumudu and laplace transforms to solve the ordinary differential equations withnon-constant coefficients, but this method does not lead to finding the answer of some differential equations. in this paper, a method is introduced to find that a differential equation by elzaki transform can be ‎solved?‎

We present an efficient multi-resolution approach to segment a 3D point cloud into planar components. In order to gain efficiency, we process large point clouds iteratively from coarse to fine 3D resolutions: At each resolution, we rapidly extract surface normals to describe surface elements (surfels). We group surfels that cannot be associated with planes from coarser resolutions into coplanar...