Results 71 to 80 of about 32,600 (242)
Nonlinear EngineeringIn this article, Haar wavelet collocation method is applied for the solution of fourth-order integro-differential equations. Also, a fixed point approach is used to investigate the existence theory of solution to the considered problem.
Amin Rohul +3 more
doaj +1 more source
Reduced complexity and latency for a massive MIMO system using a parallel detection algorithm
ICT Express, 2017 In recent years, massive MIMO systems have been widely researched to realize high-speed data transmission. Since massive MIMO systems use a large number of antennas, these systems require huge complexity to detect the signal.
Shoichi Higuchi, Chang-Jun Ahn
doaj +1 more source
Efisiensi Penggunaan V-cycle Dalam Metode Fungsi Walsh Untuk Menyelesaikan Persamaan Integral Fredholm Linear [PDF]
, 2003 Uljanov and Blyth have developed a new numerical method for the solution of linear Fredholm integral equations using Walsh functions. The approximate solution is constructed by rewriting the functions as truncated (to m terms) Walsh series and the ...
Widyaningsih, P. (Purnami)
core
Using Gauss - Jordan elimination method with The Application of Android for Solving Linear Equations
International Journal for Educational and Vocational Studies, 2019 Problems involving mathematical models appear in many scientific disciplines. Complex mathematical models sometimes cannot be solved by analytic methods using standard algebraic formulas. Computers play a major role in the development of the field of numerical methods because the calculation uses numerical methods in the form of arithmetic operations ...
Muhaimin Hasanudin +5 more
openaire +2 more sources
Chemistry – A European Journal, EarlyView.The crystal structure of ammelide, also known as melanuric acid, was solved almost 200 years after its discovery by Liebig. Moreover, three modifications of its 1:1 adduct with ammeline were structurally elucidated, consisting of layers with a honeycomb motif analogous to melamine cyanurate.
Thaddäus J. Koller +8 more
wiley +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Abstract A streamlined characterization framework (WSPLK) is presented for modelling complex reservoir fluids using cubic equations of state. The key methodological contribution is the introduction of a single global parameter ε directly into Pedersen's boiling‐point correlation, restoring pure‐component calibration and eliminating the need for ...
Angélica Merlo‐Robredo +3 more
wiley +1 more source
Ordered Statistics Vertex Extraction and Tracing Algorithm (OSVETA)
, 2012 We propose an algorithm for identifying vertices from three dimensional (3D) meshes that are most important for a geometric shape creation. Extracting such a set of vertices from a 3D mesh is important in applications such as digital watermarking, but ...
Vasic, Bata
core +2 more sources
Journal of Computational and Applied Mathematics, 2017 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ma, Jie, Li, Yongshu
openaire +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A high‐performance Triboelectric Nanogenerator (TENG) acoustic sensor using polyimine/graphite polypropylene (PI/GP) was developed for real‐time, sustainable sound monitoring and classification. The self‐powered device delivers 25.67 μW output power, 92.7% accuracy with MobileNet V1, and powers a wireless transmission circuit, demonstrating dual ...
Majid Haji Bagheri +8 more
wiley +1 more source
A Gauss Elimination Method for estimating locations of extrema in gridded data: Applications for Potential Field Data [PDF]
, 2020 Abstract. Extrema in gravity measurements can be used to locate geological structures of interest and the boundaries of such structures can be associated with the maxima in the gradients of the gravitational field strength. Finding the extrema of measured geophysical fields measured on the Earth's surface when the data is sparse is challenging.
Nguyen Kim, Dung, Tran Tuan, Dung
openaire +2 more sources