Resultados de búsqueda - Application software Development Computer programs.
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101
Implementation of Basic Operations for Sparse Matrices when Solving a Generalized Eigenvalue Problem in the ACELAN-COMPOS Complex
Publicado 2023-07-01“…A platform was used to implement numerical methods .net and the C# programming language. Validation of the research results was carried out through comparing the values found with solutions obtained in well-known SAE packages (computer-aided engineering). …”Introduction. The widespread use of piezoelectric materials in various industries stimulates the study of their physical characteristics and determines the urgency of such research. In this case, modal analysis makes it possible to determine the operating frequency and the coefficient of electromech...
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102
Heart rate variability: a practical review for the beginner
Publicado 2017-06-01“…Although classical ECG is a well-known and standardized clinical method, HRV developed abruptly due to the evolution of computerized data acquisition systems in cardiology (digital electrocardiographs) and their software programs. …”Heart rate variability (HRV) refers to beat-to-beat interval changes on the electrocardiogram (ECG) and is considered a noninvasive measure of the autonomic balance. Although classical ECG is a well-known and standardized clinical method, HRV developed abruptly due to the evolution of computerized d...
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103
Measuring and Improving the Efficiency of Python Code Generated by LLMs Using CoT Prompting and Fine-Tuning
Publicado 2025-01-01“…The burgeoning sophistication of Artificial Intelligence (AI) has catalyzed the rapid proliferation of Large Language Models (LLMs) within software development. These models are increasingly employed to automate the generation of functionally correct code, address complex computational problems, and facilitate the debugging of existing software systems. …”The burgeoning sophistication of Artificial Intelligence (AI) has catalyzed the rapid proliferation of Large Language Models (LLMs) within software development. These models are increasingly employed to automate the generation of functionally correct code, address complex computational problems, and...
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104
OPTIMIZATION OF STEPPER MOTOR CONTROL IN VARIOUS OPERATING MODES
Publicado 2025-07-01“…Particular attention was paid to the application of additive technologies (3D printing using a P1P printer and PETg LBL plastic) for rapid prototyping and the fabrication of housing and mounting elements, which significantly optimized the development process. …”Abstract. The article investigates the topical issue of increasing the efficiency of stepper motor control, which are key elements in positioning systems within robotic platforms. The possibilities of using three popular controllers are considered and compared: Jetson Nano, ESP32 (as affordable solu...
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105
CALCULATION OF WEIGHT COEFFICIENTS IN CONTINUOUS PARTICLE FILTER
Publicado 2018-04-01“…All the given variants for weight coefficients calculation in the particle filter do not require a complex software development, they are suitable for the particle filter software using various parallel programming technologies for high-performance computing systems. …”This article shows the relationship between filters based on modeling of the random process paths with terminating and branching and a continuous particle filter that are related to sequential Monte Carlo methods. Different variants for calculation of weight coefficients in the particle filter for s...
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106
Recursive-Parallel Algorithm for Solving the Maximum Common Subgraph Problem
Publicado 2023-06-01“…It allows to develop effective applications for parallel computing on a local network under the control of the runtime environment .NET Framework.The library supports a recursive-parallel programming style and provides effective work distribution and dynamic load balancing of computational modules during program execution. …”The paper proposes an algorithm for solving the problem of finding the maximum common subgraph. Both the sequential and the parallel version of the algorithm, their software implementation are described, and an experimental study of their effectiveness is carried out. This problem is one of the mos...
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107
Road safety improvement in road traffic participant – vehicle – road – external environment system
Publicado 2020-08-01“…Improving road safety is a state-level task reflected in many regulatory documents of the Russian Federation, such as a federal law, federal target program, national project, etc. The systematic approach considered in the article is aimed at developing an effective approach and targeted actions in the field of ensuring road safety in road transport. …”Introduction. Improving road safety is a state-level task reflected in many regulatory documents of the Russian Federation, such as a federal law, federal target program, national project, etc. The systematic approach considered in the article is aimed at developing an effective approach and targete...
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108
Methodology for Modeling Coupled Rigid Multibody Systems Using Unitary Quaternions: The Case of Planar RRR and Spatial PRRS Parallel Robots
Publicado 2025-07-01Enlace del recursoQuaternions are used in various applications, especially in those where it is necessary to model and represent rotational movements, both in the plane and in space, such as in the modeling of the movements of robots and mechanisms. In this article, a methodology to model the rigid rotations of coupl...
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Impact of the atmosphere state on interaction of aircraft vortex and condensation trails
Publicado 2022-05-01“…This paper uses a special computational software application, based on the discrete vortex method, to study the interaction of condensation and vortex trails. …”Currently, much emphasis is given to the environmental problems. This article is not an exception. It is devoted to the issue of propagation and interaction of vortex and condensation trails that form behind aircraft when flying in the atmosphere, depending on its state. A vortex trail is an area of...
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