Search Results - "Coordinate transformations"

A new spatial three-channel homologous information fusion method based on two-dimensional full vector spectrum and its application.

Authors: Zhang, HaiBo¹ 2559496013@qq.com

Source: Journal of Vibroengineering. Jun2026, Vol. 28 Issue 4, p853-868. 16p.

Subjects: Rotor vibration, Coordinate transformations, Vibration measurements, Multisensor data fusion, Feature extraction, Fault diagnosis, Spectrum analysis

BINARY SWITCHING LINEAR MODEL CONTROL FOR LTI SYSTEMS: STABILITY ANALYSIS AND MODE CONTROL EQUIVALENCE.

Authors: DOGRUER, Can Ulas TOPRAK, Can Bariş YILDIRIM, Bora

Source: Konya Journal of Engineering Sciences / Konya Mühendislik Bilimleri Dergisi; Jun2026, Vol. 14 Issue 2, p658-681, 24p

3D High-Precision Forward Modeling of DC Resistivity Data Based on a High-Order Finite Element Method.

Authors: Chen, Hanbo Liu, Jingru Zhao, Dongdong

Source: Applied Sciences (2076-3417); May2026, Vol. 16 Issue 10, p4887, 14p

Object-Oriented Geometric Figures with Operations and Transformations for Relational Modeling.

Authors: Moore, Steven D. P.¹ (AUTHOR)

Source: Symmetry (20738994). May2026, Vol. 18 Issue 5, p725. 38p.

Coordinate-transformation-based fast sweeping method for the factored eikonal equation on triangular meshes.

Authors: Chen, Xin Cao, Dan-Ping Zhu, Zhao-Lin et al.

Source: Petroleum Science (KeAi Communications Co.). May2026, Vol. 23 Issue 5, p2545-2559. 15p.

深基坑平面坐标的同轴支架传递方法研究及应用.

Alternate Title: Research and application of coaxial support transfer method for plane coordinates in deep foundation pits.

Authors: 陈志恒 王天运

Source: China Harbour Engineering. May2026, Vol. 46 Issue 5, p52-56. 5p.

From Places to Moments: Time as an Offshoot of Propositionality.

Authors: Hildebrandt, Frauke Glauer, Ramiro Hildebrandt, Antonia et al.

Source: Timing & Time Perception. Apr2026, p1-32. 32p.

Revisiting the Mathematical Model for Determining Coordinates of Points in a Trimetric Projection.

Authors: Sánchez-Reyes, Javier¹ (AUTHOR)

Source: Mathematics (2227-7390). Apr2026, Vol. 14 Issue 8, p1295. 10p.

STOCHASTIC MODEL FOR IMAGE MATCHING BASED ON STATISTICAL ANALYSIS OF DESCRIPTORS.

Authors: Yudina, Lyudmila¹, 6433061@stud.kai.edu.ua

Source: Electronics & Control Systems; 2026, Vol. 88 Issue 2, p9-15, 7p

A Lightweight Weighted Ensemble Approach for Sensor-Based Terrain Classification.

Authors: Yildirim, Eren Salman, Yucel Batu

Source: Engineering, Technology & Applied Science Research; Apr2026, Vol. 16 Issue 2, p33077`-33083, 7p

Modified Lagrange–Jacobi Functions.

Authors: Rampho, Gaotsiwe Joel¹ (AUTHOR)

Source: Mathematics (2227-7390). Apr2026, Vol. 14 Issue 7, p1090. 16p.

基于总线数据的对抗空战态势评估.

Alternate Title: The situation assessment of counter air combat based on bus data.

Authors: 王守权 邵 红 王炜珽 et al.

Source: Command Control & Simulation / Zhihui Kongzhi yu Fangzhen. Apr2026, Vol. 48 Issue 2, p52-57. 6p.

A Method for Calculating Radar Echo‐Top Height Based on Signals From the Same Horizontal Location.

Authors: Zhu, Shiqi Zou, Haibo Yin, Jinfang et al.

Source: Advances in Meteorology. 3/13/2026, Vol. 2026, p1-12. 12p.

Unifying the Galilei and the Lorentz electromagnetism: the magnetic model.

Authors: Carvalho, Marcelo¹, marcelocarv12@gmail.com

Source: Canadian Journal of Physics; 3/9/2026, Vol. 104, p1-21, 21p

基于 D-Filter-PLL 结构的 PMSM 转子位置估计方法. (Chinese)

Authors: 王家军 王兵 辛壮壮

Source: Electric Machines & Control / Dianji Yu Kongzhi Xuebao; Mar2026, Vol. 30 Issue 3, p136-143, 8p

REAL COORDINATE STRETCHING PERFECTLY MATCHED LAYER FOR ANISOTROPIC ADVECTION-DIFFUSION EQUATION.

Authors: BENMEFTAH, AHMED KHALDI, NASSIMA BENKAMRA, ZOHRA

Source: Gulf Journal of Mathematics. 2026, Vol. 22 Issue 2, p1-24. 24p.

Geometric Reinterpretation of Partial Differential Equations and Applications.

Authors: Kichenassamy, Satyanad^1,2 (AUTHOR)

Source: Geometry (3042-402X). Mar2026, Vol. 3 Issue 1, p6. 12p.

Symbolic Manifolds and Transform Closure: A Geometric Framework for Operator-Invariant Structure.

Authors: Castro, Robert¹ (AUTHOR)

Source: Mathematics (2227-7390). Feb2026, Vol. 14 Issue 3, p461. 21p.

A High-Fidelity Star Map Simulation Method for Airborne All-Time Three-FOV Star Sensor Under Dynamic Conditions.

Authors: Zhou, Jingsong Zhang, Hui Fang, Liang et al.

Source: Remote Sensing. Dec2025, Vol. 17 Issue 23, p3853. 27p.

Subjects: Star maps (Astronomy), Coordinate transformations, Energy transfer, Computer performance, Remote sensing devices

Classical observer form for discrete-time nonlinear system: MIMO case.

Alternate Title: Mitme sisendi ja väljundiga diskreetse mittelineaarse juhtimissüsteemi klassikaline vaatlejakuju.

Authors: Kaldmäe, Arvo Kaparin, Vadim Kotta, Ülle et al.

Source: Proceedings of the Estonian Academy of Sciences. 2026, Vol. 75 Issue 1, p2-14. 13p.

Subjects: Discrete-time systems, Coordinate transformations, Dynamical systems, Vector fields, Observability (Control theory), Geometric approach