نتایج جستجو برای: 1999 the radial trace transform

تعداد نتایج: 16092561  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت دبیر شهید رجایی - دانشکده علوم انسانی 1391

according to cheng (1999), in recent esl/efl literature, asian (especially east asian) learners of english as a foreign/second language have been arguably reported as reticent and passive learners. the most common allegations are that these students are reluctant to participate in classroom discourse; they are unwilling to give responses; they do not ask questions; and they are passive and over...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1388

abstract sensitive and precise voltammetric methods for the determination of trace amounts of furaldehydes, mainly as furfural (f) and 5-hydroxymethyl-2-furaldehyde (hmf), in waste waters and other matrices is described. determination of total furaldehyde at < ?g g-1 levels in alkaline buffered aqueous media was individually investigated. by the use of ordinary swv and adsorptive square wave ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1391

abstract pragmatics is the study of communicative action in its sociocultural context. communicative action includes not only using speech acts (such as apologizing, complaining, complimenting, and requesting), but also engaging in different types of discourse and participating in speech events of varying length and complexity. the present study aimed to investigate the assessment of pragm...

2017
Julien Ricard David Coeurjolly Atilla Baskurt

This paper presents a new three-dimensional shape descriptor: 3D angular radial transform. It is an extension of the 2D region based shape descriptor proposed by MPEG7, the Angular Radial Transform (ART). We propose to generalize the ART to index 3D models.

2006
Mostafa Naghizadeh Mauricio Sacchi

FX and FK interpolation methods are compared and their advantages and shortcomings arediscussed. Auto-regressive (AR) modeling is the basic idea behind FX interpolation methods(Spitz, 1991; Porsani, 1999). In this case, the underlying model for data reconstruction is a modelwhere a few plane waves are considered within the data aperture. In a similar manner, FKinterpolation ...

2006
Mostafa Naghizadeh Mauricio Sacchi

FX and FK interpolation methods are compared and their advantages and shortcomings arediscussed. Auto-regressive (AR) modeling is the basic idea behind FX interpolation methods(Spitz, 1991; Porsani, 1999). In this case, the underlying model for data reconstruction is a modelwhere a few plane waves are considered within the data aperture. In a similar manner, FKinterpolation ...

1997
Richard Watson Eric Salzman

We address the problem of producing a trace of the evaluation of a program written in a lazy functional language. To avoid ambiguities and possible misunderstandings it is essential that the trace structure is deened with respect to a formally described model of program evaluation. We provide such a formal semantics for lazy evaluation of a simple lazy language, based closely on the work of Lau...

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