-
1
A Numerical Convolution Representation of Potential for a Disk Surface Density in 3D
Published 2014-01-01“…Numerical results show an almost second order of accuracy on a Cartesian coordinate system. A comparison study also demonstrates that this method can calculate the potential for disk surface density based on the uniform grids.…”
Get full text
Article -
2
Parabolic Equation Modeling of Propagation over Terrain Using Digital Elevation Model
Published 2018-01-01“…The application of DEM is extended to the Cartesian coordinate system and expected to provide a precise representation of a three-dimensional surface with high efficiency. …”
Get full text
Article -
3
Analysis of Phase Velocity of Love Waves in Rigid and Soft Mountain Surfaces: Exponential Law Model
Published 2021-01-01“…The physical interpretation of materials’ structure has been explained in rectangular Cartesian coordinate system originated at the contact interface of layer and half-space. …”
Get full text
Article -
4
One-Step Leapfrog LOD-BOR-FDTD Algorithm with CPML Implementation
Published 2016-01-01“…It can be concluded that the similar CPML scheme can also be easily applied to the one-step leapfrog LOD-FDTD algorithm in the Cartesian coordinate system.…”
Get full text
Article -
5
Application of CAD Technology in Extracting Line Feature of Industrial Part Image
Published 2022-01-01“…Based on 3D computer-aided design (CAD) data, by solving the parameter transformation relationship between the CAD 3D Cartesian coordinate system and the image coordinate system, the target line feature is projected onto the image, and the initial value range of the image line feature is obtained. …”
Get full text
Article -
6
Modeling the hydrodynamics of the OWC device placed over an undulated seabed in the presence of ocean current
Published 2025-01-01“…The mathematical problem is investigated within the framework of the two-dimensional Cartesian coordinate system by incorporating the classical linear wave-structure theory. …”
Get full text
Article -
7
Sound Source Omnidirectional Positioning Calibration Method Based on Microphone Observation Angle
Published 2018-01-01“…The sound source data was measured using the microphone array perspective, and a new Cartesian coordinate system was established based on the observation angle of view for omnidirectional positioning calibration of the sound source. …”
Get full text
Article -
8
IMPROVE OF UNCERTAIN MICROSATELLITE MAGNETIC CLEANLINESS BASED ON MAGNETIC FIELD SPATIAL HARMONICS COMPENSATION
Published 2025-01-01“…Vector payoff calculated based on development method for analytical calculation of magnetostatic field induction of spherical sources in the Cartesian coordinate system (CCS) using Wolfram Mathematica ® software. …”
Get full text
Article -
9
Designing a causal model of factors affecting the Lars supply chain
Published 2024-09-01“…In the following, these indicators were evaluated using Dimtel's method to be effective or influential, and then the relationships of these indicators were drawn in the Cartesian coordinate system. Finally, the conceptual model of the Lares supply chain was modeled according to the different dimensions of this chain, and the indicators were evaluated as items in this conceptual model. …”
Get full text
Article -
10
Methodology for Determining the Compliance Matrix and Analyzing the Skew Anisotropic Plate with an Arbitrarily Shaped Hole
Published 2022-01-01“…Initially, two local Cartesian coordinate systems are established along the skew orientations in the plate, and the equations for the elastic constants of the material are established according to the transformation formulae under rotation of the coordinate axes. …”
Get full text
Article