Results 41 to 50 of about 52,307 (226)

Mathematica ile Matris Cebiri

open access: yesKaradeniz Fen Bilimleri Dergisi, 2018
Bu çalışmada Mathematica programı kullanılarak matris cebirindeki işlemler bilgisayar ortamında yapılmıştır. Matrislerde toplama, çıkarma, çarpma, determinant alma ve ters bulma işlemleri ayrıntılı algoritmalarıyla birlikte verilmiştir.
Halil MUTUK
doaj   +1 more source

A Versatile‐Designable Framework for Active and Programmable Shape‐Morphing Soft Matter Systems: From Inverse Design to Closed‐Loop Control

open access: yesAdvanced Science, EarlyView.
A versatile framework integrates addressable electrothermal actuation and strain‐constraint mechanisms to construct programmable shape‐morphing soft matter systems. By combining an analytical inverse design strategy for high‐fidelity 3D surface reconstruction with deep learning‐based closed‐loop control, this approach enables zero‐energy shape locking,
Kai Liu   +5 more
wiley   +1 more source

Mathematica code for implementing the aggregate EMF [PDF]

open access: yes, 2020
This report contains the Mathematica code, used to implement the aggregate EMF spectral density due to several nearby ...
Alhasnawi, Mohammad, Addie, Ron
core  

fNIRS experimental study on the impact of AI-synthesized familiar voices on brain neural responses

open access: yesScientific Reports
With the advancement of artificial intelligence (AI) speech synthesis technology, its application in personalized voice services and its potential role in emotional comfort have become research focal points.
Weijia Zhang   +10 more
doaj   +1 more source

MÉTODOS NUMÉRICOS RUNGE-KUTTA Y ADAMS BASHFORTH-MOULTON EN MATHEMATICA

open access: yesRevista Ingeniería, Matemáticas y Ciencias de la Información, 2020
In this research, the main objective is to study the Runge -Kutta and Adams Bashforth- Moulton numerical methods. Tofulfill the purpose of this study, the Systems of differential equations of the Lotka-Volterra model was used and themathematical software
Jaime Segarra
doaj   +1 more source

Defect‐Symmetry Engineered Gyroidal Photonic Crystals Achieve Monotonic Modulation of Bandgap Width With a Stable Mid‐Gap

open access: yesAdvanced Science, EarlyView.
Inspired by the twin grain boundary discovered in natural gyroidal networks, a series of gyroid‐derived photonic crystals are constructed based on defect‐symmetry engineering. The new series of structures enables monotonic tuning of the width of the photonic bandgap (PBG) while the central frequency of the PBG maintains stable.
Shuo Huang   +5 more
wiley   +1 more source

Machine‐Learning‐Assisted Onset‐Time Determination in Transient Luminescence Thermometry

open access: yesAdvanced Intelligent Discovery, EarlyView.
Artificial neural networks enable autonomous extraction of onset times from transient heating curves in luminescence thermometry. Using Ln3+‐doped upconverting nanoparticles as luminescent thermometers, we combine experimental transients with physically motivated synthetic curves to enhance data diversity and improve generalization.
David J. Sousa   +3 more
wiley   +1 more source

Pengantar Mathematica [PDF]

open access: yes, 2006
Pengantar Mathematica ini bertujuan memperkenalkan operasi-operasi dasar yang dilakukan ketika menggunakan software Mathematica. Pengantar Mathematica ini diharapkan dapat menambah wawasan dari pembaca tentang bagaimana menggunakan salah satu ...
Iswadi, Hazrul
core   +2 more sources

Income sharing for common pool resources with uncertain productivity

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract We address the interconnected issues of externalities in the use of a natural common‐pool resource system and adverse effects of environmental uncertainty on risk‐averse resource users. We set up a simple analytical model and derive conditions such that insurance by means of an income sharing mechanism mitigates externalities and hence ...
Claudia Kelsall   +2 more
wiley   +1 more source

Design and optimization of miniaturized co-planar Vivaldi antennas for enhanced microwave imaging in brain hemorrhage detection

open access: yesScientific Reports
We designed and optimized a miniaturized coplanar Vivaldi antenna specifically for microwave imaging in cerebral hemorrhage detection. The antenna measures 80 mm × 80 mm × 1 mm and features an arc-shaped radiating arm, a 3 mm × 3 mm optimized pad layout,
Weijia Zhang   +7 more
doaj   +1 more source

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