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Solve a system of linear equations using substitution

Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes each of the equation in the system true. To solve a ...
SciELO

Simultaneous Determination of Herbicides in Rice by QuEChERS and LC-MS/MS Using Matrix-Matched Calibration

Rice grain is considered a complex matrix. Thus, the extraction and clean-up steps must be carefully studied. The most frequent strategies are based on liquid-liquid; solid-phase; as well as ...
IEEE

Analysis of Mutual Coupling Between Dipole Antennas Using Simultaneous Integral Equations With Exact Kernels and Finite Gap Feeds

Abstract: Mutual coupling between two dipole antennas with different dimensions placed at arbitrary parallel positions is analyzed using simultaneous integral equations with exact kernels and finite ...
IEEE

Nonlinear Filter for Simultaneous Localization and Mapping on a Matrix Lie Group Using IMU and Feature Measurements

Abstract: Simultaneous localization and mapping (SLAM) is a process of concurrent estimation of the vehicle’s pose and feature locations with respect to a frame of reference. This article proposes a ...
GitHub

Solution of Lyapunov, Sylvester and Riccati matrix equations using Julia

This collection of Julia functions is an attemp to implement high performance numerical software to solve several classes of Lyapunov, Sylvester and Riccati matrix equations at a performance level ...
Frontiers

Simultaneous assessment of mitochondrial and vascular function using the Flow Mediated Skin Fluorescence technique

Flow Mediated Skin Fluorescence (FMSF) is a new non-invasive diagnostic method for assessing vascular circulation and/or metabolic regulation. The method measures stimulation of the circulation in ...
C&EN

Simultaneous Quadrature Method of Moments for the Solution of Population Balance Equations, Using a Differential Algebraic Equation Framework

Department of Chemical Engineering, Loughborough University, Leicestershire, LE11 3TU, U.K., and Faculty of Chemical & Natural Resources Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, ...
Scientific Research Publishing

Empirical Research on the Relationship between Education Poverty Alleviation and Rural Revitalization—Spatial Panel Simultaneous Equation Model Based on Provincial Panel Data ()

College of Mathematics and Statistics, Qinghai Minzu University, Xining, China. At present, most scholars at home and abroad focus on theoretical research, and there is little empirical research ...