نتایج جستجو برای: functional analysis

تعداد نتایج: 3278930  

2003
Bradley W. Vines Marcelo M. Wanderley Carol Krumhansl Regina L. Nuzzo Daniel J. Levitin

This paper investigates how expressive gestures of a professional clarinetist contribute to the perception of structure and affect in musical performance. The thirty musically trained subjects saw, heard, or both saw and heard the performance. All subjects made the same judgments including a real-time judgment of phrasing, which targeted the experience of structure, and a real-time judgment of ...

Journal: :Discrete Event Dynamic Systems 2013
Karim Abbas Bernd Heidergott Djamil Aïssani

This paper presents a new approach to the functional approximation of the M/G/1/N built on a Taylor series approach. Specifically, we establish an approximative expression for the remainder term of the Taylor series that can be computed in an efficient manner. As we will illustrate with numerical examples, the resulting Taylor series approximation turns out to be of practical value.

Journal: :Applied Mathematics and Computation 2013
C. Ordóñez Galán Carlos Sierra Teresa Albuquerque J. R. Gallego

This paper discusses the use of functional data analysis to determine the interactions between the chemical composition and grain size. The proposed method is compared for a case study with others that involve the determination of the coefficient of correlation between the concentration of each chemical element in a bulk sample and representative points in the granulometric curve. The results o...

Marzieh Gorjiposhti, Mohammad Hadi Mansour Lakoorej

Violence has dramatically increased in recent years. The statistics of social and cultural factors of the violence against women has turned into an acute social problem and this unnatural growth is a sign of different factors. If we want to reach a common and continuous solution there is a need for fundamental revisions through the political, social and cultural structures in order to pro...

ژورنال: اندیشه آماری 2020
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A sequence of functions (curves) collected over time is called a functional time series. Functional time series analysis is one of the popular research areas in which statistics from such data are frequently observed. The main purpose of the functional time series is to predict and describe random mechanisms that resulted in generating the data. To do so, it is needed to decompose functional ti...

2013
R. Rosipal

We introduced and validated an EEG data-based model of the sleep process with an arbitrary number of different sleep states and a high time resolution allowing modelling of sleep microstructure. The proposed probabilistic sleep model describes sleep via posterior probabilities of a finite number of microstates. Using the model, we extracted objective sleep parameters describing quantitative and...

Journal: :bulletin of the iranian mathematical society 0
j. olko agh university of science and technology, faculty of applied mathematics, al. mickiewicza 30, 30-059 kraków, poland.

it is well known that a microperiodic function mapping a topological group into reals, which is continuous at some point is constant. we introduce the notion of a microperiodic multifunction, defined on a topological group with values in a metric space, and study regularity conditions implying an analogous result. we deal with vietoris and hausdorff continuity concepts.stability of microperiodi...

Purpose: The aim of this study was to explain the effectiveness of the model of established methods in autism (functional behavior analysis of ABA, Snowlen, and Dosa) based on the level of attention in children with autism spectrum disorder in Tehran in 1397. Methodology: The research method was quasi-experimental with a pretest-posttest design with a control group. The statistical population ...

Journal: :journal of midwifery and reproductive health 0
negin maleknia msc in psychology, department of psychology, school of education sciences and psychology, university of sistan and baluchestan, zahedan, iran farhad kahrazei assistant professor, department of psychology, school of education sciences and psychology, university of sistan and baluchestan, zahedan, iran

background & aim: the purpose of the present study was to determine the relationship between stress coping styles and quality of life (qol) among patients with breast cancer. methods:this descriptive correlational study was conducted on 50 patients with breast cancer, selected via convenience sampling in kerman, iran. to collect data stress coping strategy scale (moss and billings, 1982) and th...

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