Filters








224,595 Hits in 7.6 sec

Digital Simulation of Analogue Methods

F. M. Hughes, A. Brameller
1966 Computer journal  
The program can, from the analogue description of a system, deduce the system differential equations and compile a program for their solution.  ...  The compiler furnishes the digital computer with all the facilities normally found on an analogue computer plus the facility of single parameter optimization.  ...  Scott from the Mathematical Department of the Royal College of Advanced Technology, Salford, for his many helpful suggestions during the development of the project.  ... 
doi:10.1093/comjnl/9.1.35 fatcat:uq3fw3savbcynphq2wecnoo4hq

Digital filter simulation for development of digital flickermeter

Attila Unhauzer, Angéla Váradi
2008 The Renewable Energies and Power Quality Journal (RE&PQJ)  
The number of the non-linear equipments connected to the electrical energy distribution system is rising continuously.  ...  The distorted voltage increases electrical strain and temperature load of the equipment connected to the network.  ...  Acknowledgement Special thanks are due to the National Instruments Corporation, to all colleagues of the Department of Electrical and Electronic Engineering of the University, to the MLR-RET, to the KPI  ... 
doi:10.24084/repqj06.273 fatcat:k6rmmmn6mvdb5lgt7sgc6tifi4

Page 124 of Science Education Vol. 39, Issue 2 [page]

1955 Science Education  
Conse- quently, no memory provisions are re- The computer continuously offers a solution of quired in the analogue computer. the problem, which is appropriate to the information which has entered the machine  ...  124 here beyond calling attention to the rather obvious fact that when one of these devices is used in the output unit, its function is the reverse of the function it served when em- ployed in the input  ... 

Analogicity in Computer Science. Methodological Analysis

Paweł Stacewicz
2020 Studies in Logic, Grammar and Rhetoric  
The analogue-analogical computations lead to two other issues: 2a) in what sense and to what extent their accuracy depends on the adequacy of certain theories of empirical sciences, 2b) are there analogue-analogical  ...  Continuous computations are the subject of three methodological questions considered in the paper: 1a) to what extent do their theoretical models go beyond the model of the universal Turing machine (defining  ...  the theory of computations. 5 Sometimes, especially in some informal contexts, discrete vs continuous (the mathematical aspect) and digital vs analogue (the computer science's aspect) distinctions are  ... 
doi:10.2478/slgr-2020-0028 fatcat:hspiiaq25jcnppd6tiodavi64m

Oil and Gas Reservoirs Parameters Analysis Using Mixed Learning of Bayesian Networks [article]

Irina Deeva, Anna Bubnova, Petr Andriushchenko, Anton Voskresenskiy, Nikita Bukhanov, Nikolay O. Nikitin, Anna V. Kalyuzhnaya
2021 arXiv   pre-print
, looking for the closest analogues, and much more.  ...  on mixed data (discrete and continuous).  ...  Introduction The problem of choosing oil and gas reservoir development strategy is one of the most crucial decisions made at the early stages of reservoir development by every oil and gas producer company  ... 
arXiv:2103.01804v1 fatcat:s7yjsraikbgixbkpldphcf5dxa

Memristor-Enabled Reconfigurable Integrated Circuits

Jakub Szypicyn, Christos Papavassiliou, Georgios Papandroulidakis, Geoff Merrett, Alex Serb, Spyros Stathopoulos, Themis Prodromakis
2020 2020 International Conference on Electronics, Information, and Communication (ICEIC)  
The holy grail of analogue integrated circuit design is adjustable analogue delay elements. Of course, all analogue circuits are filters.  ...  Analog circuit design is all about tayloring the frequency response of analogue circuits. Modern analogue integrated circuits are application specific, and only perform specific functions.  ...  Pure reactive elements, such as inductors and capacitors, are essential for the monolithic realisation of analogue signal processing functions.  ... 
doi:10.1109/iceic49074.2020.9051041 fatcat:ejt3bxtjufecdkms535uduruze

Book Review: Walsh series and transforms

W. R. Wade
1992 Bulletin of the American Mathematical Society  
By the early seventies, Walsh analogues of most of the classical techniques had been developed.  ...  As a consequence, analogues of certain trigonometric techniques (e.g., translation, convolution, and the Riesz representation theorem for functionals of "continuous" functions) were available to Walsh  ... 
doi:10.1090/s0273-0979-1992-00276-8 fatcat:leneohccfrestbgvful3gqsoee

Use of a structured descriptive assessment methodology to identify variables affecting problem behavior

Cynthia M Anderson, Ethan S Long
2002 Journal of Applied Behavior Analysis  
Results were evaluated by comparing the results of an SDA with results obtained from an analogue functional analysis with 4 children who exhibited problem behavior.  ...  For 3 of 4 participants, the results of the two assessments suggested similar hypotheses about variables maintaining problem behavior.  ...  Anecdotal information provides some possible reasons for the discrepancies between the findings of the analogue functional analysis and the SDA for Mitch.  ... 
doi:10.1901/jaba.2002.35-137 pmid:12102134 pmcid:PMC1284371 fatcat:u2qugdldo5b6jaarhrzfaq554q

Page 2187 of Mathematical Reviews Vol. , Issue 92d [page]

1992 Mathematical Reviews  
to Chebyshev-type methods and, in particular, the most powerful (adaptive) information for these classes is the Krylov information.  ...  A special prolongation of grid functions is described so that the projection-difference analogue of the operator B coincides with its simplest (4m + 1)- point difference analogue.  ... 

Page 597 of Proceedings of the National Academy of Sciences of the United States of America Vol. 16, Issue 9 [page]

1930 Proceedings of the National Academy of Sciences of the United States of America  
For a further discussion of the problem it is clearly necessary to know when the Fourier transform G(£) of a function g(u) C L? has the property of CL.  ...  On the other hand, it is obvious that most of the known theorems about absolutely convergent Fourier series should have analogues for Fourier transforms.  ... 

ANALYSIS AND COMPARISON OF FACE DETECTION APIS

O. Yu. Nikolaievskyi, European University, O.V. Skliarenko, A.I. Sidorchuk, Odesa National O.S. Popov Academy of Telecommunications
2019 Telecommunication and information technologies  
The article defines the mathematical formulation of the problem, which is important in order to formalize the accuracy of recognition and to determine the procedure for comparing the capabilities of existing  ...  The results show that existing APIs allow you to largely solve the problem of face recognition in images, and the next important step is to recognize the face of a person on the move, that is, on video  ...  Face Xuser guide Table 1 1 The most important characteristic for each API analogue Unfortunately, it does not provide Authentication function.  ... 
doi:10.31673/2412-4338.2019.043945 fatcat:p2tt2ihya5fqdd5plnvzohspb4

Comments on functional analysis procedures for school-based behavior problems

A Repp
1994 Journal of Applied Behavior Analysis  
Functional analysis procedures were developed in the 1980s in an effort to determine whether clinicians could identify the function of behavior problems like self-injury and aggression.  ...  DESCRIPTORS: functional assessment, hypothesis-based interventions, analogue assessments, problem behavior  ...  These three sets of publications left those of us interested in school-based problems with the following results: (a) three general hypotheses seemed to account for most environmentally based problem behaviors  ... 
doi:10.1901/jaba.1994.27-409 pmid:8063637 pmcid:PMC1297818 fatcat:wznwpgnnwre2tpmwvzd3yq5luu

Improvement of the information-measuring complex for diagnostics of traction power supply objects at high-speed traffic

Mirjalil Yakubov, Kamolbek Turdibekov, Absaid Sulliev, Islom Karimov, Saydiaziz Saydivaliyev, Sarvar Xalikov, O. Tursunov
2021 E3S Web of Conferences  
The analysis of the transmission and conversion of measuring analogue information into a digital one, considering the maximum frequency of the primary signal spectrum components according to the sampling  ...  Functional dependencies and an algorithm for measuring information processing, considering the multilevel structure of traction power supply, which allow increasing the reliability and accuracy of diagnosing  ...  -implement following continuous functions , the sequence of discontinuous or discrete functions , . According to V.A.  ... 
doi:10.1051/e3sconf/202130402014 fatcat:mskkha3l3zcbzp2gro6fg4t4he

Analogical reasoning in architecture

Sara Raed Majeed, Basim Hasan Al-Majidi
2019 Al-Qadisiyah Journal for Engineering Science  
production of modulation according to analogue thinking at the level of form, structure and function in the products of global architecture] Solving the research problem by selecting a set of global samples  ...  by analogue thinking The problem of research is based on [the need for a clear and specific knowledge in the definition of the concept of analogue thinking as a design strategy and mechanisms for the  ...  the most important aspects of the concept which established the conceptual framework for the research problem.  ... 
doi:10.30772/qjes.v12i1.590 fatcat:cjmwuqqaqfb6vllt4g4n6533py

The treatment of severe behavior problems in school settings using a technical assistance model

J Northup, D P Wacker, W K Berg, L Kelly, G Sasso, A DeRaad
1994 Journal of Applied Behavior Analysis  
We evaluated the feasibility of local school personnel conducting functional analysis and reinforcement-based treatment procedures within actual classroom settings.  ...  In addition, functional analysis was effective in identifying individual maintaining contingencies, the derived treatments were effective, and the results were maintained throughout the approximate 18  ...  Treatment For 4 of the 5 students, the results of the analogue functional analysis were used to develop individualized interventions.  ... 
doi:10.1901/jaba.1994.27-33 pmid:8188562 pmcid:PMC1297775 fatcat:xcrs2z62xrgh7ijuwqfangcbdy
« Previous Showing results 1 — 15 out of 224,595 results