Results 11 to 20 of about 4,206,918 (302)
Low-Complexity 2D-MUSIC for Joint Range and Angle Estimation of Frequency Modulated Continuous-Wave Radar [PDF]
Journal of Electromagnetic Engineering and Science, 2021 A pre-processing technique is proposed to reduce the complexity of two-dimensional multiple signal classification (2D-MUSIC) for the joint range and angle estimation of frequency-modulated continuous-wave (FMCW) radar systems.
Yongchul Jung +3 more
doaj +1 more source
Joint Angle Estimation Error Analysis and 3-D Positioning Algorithm Design for mmWave Positioning System [PDF]
IEEE Internet of Things Journal, 2022 This article presents a comprehensive framework for jointly analyzing the angle estimation error and designing a 3-D positioning algorithm for an Internet of Things (IoT) millimeter wave (mmWave) positioning system.
Tuo Wu +7 more
semanticscholar +1 more source
Joint Angle and Range Estimation in Monostatic FDA-MIMO Radar via Compressed Unitary PARAFAC
Remote Sensing, 2022 In this paper, we study the joint range and angle estimation problem based in monostatic frequency diverse-array multiple-input multiple-output (FDA-MIMO) radar, and propose a method for range and angle estimation base on compressed unitary parallel ...
Wenshuai Wang +3 more
doaj +1 more source
IEEE transactions on neural systems and rehabilitation engineering, 2023 Accurate shoulder joint angle estimation is crucial for analyzing joint kinematics and kinetics across a spectrum of movement applications including in athletic performance evaluation, injury prevention, and rehabilitation.
Kezhe Zhu +4 more
semanticscholar +1 more source
Realization of Autonomous Detection, Positioning and Angle Estimation of Harvested Logs
Croatian Journal of Forest Engineering, 2023 To further develop forest production, higher automation of forest operations is required. Such endeavour promotes research on unmanned forest machines. Designing unmanned forest machines that exercise forwarding requires an understanding of positioning ...
Songyu Li, Håkan Lideskog
semanticscholar +1 more source
A Simple Angle of Arrival Estimation System [PDF]
2017 IEEE Wireless Communications and Networking Conference (WCNC), 2017 We propose a practical, simple and hardware friendly, yet novel and very efficient, angle of arrival (AoA) estimation system. Our intuitive, two-phases cross-correlation based system requires a switched beam antenna array with a single radio frequency chain. Our system cross correlates a reference omni-directional signal with a set of received directed
Ahmed Badawy +4 more
openaire +3 more sources
WiFi 5GHz CSI-Based Single-AP Localization With Centimeter-Level Median Error
IEEE Access, 2023 Localization schemes based on one-way Channel Frequency Response (CFR) are limited in terms of the available coherent bandwidth due to random timing and phase offsets.
Shamman Noor Shoudha +4 more
doaj +1 more source
Journal of Chemical Information and Modeling, 2022 Accurate, fast, and flexible approaches for contact angle estimation in molecular dynamics simulations are of great importance for characterization of surface wettability, especially for machine learning approaches which would usually require thousands ...
Yuxiang Wang +3 more
semanticscholar +1 more source
Remote Sensing, 2022 In this paper, we propose a computationally efficient algorithm with improved effective aperture for coherent angle estimation in a monostatic multiple-input multiple-output (MIMO) radar.
Teng Ma, Jiang Du, Huaizong Shao
doaj +1 more source
Detecting and Correcting IMU Movements During Joint Angle Estimation [PDF]
IEEE Transactions on Instrumentation and Measurement, 2021 Inertial measurement units (IMUs) increasingly function as a basic component of a wearable sensor network (WSN). The IMU-based joint angle estimation (JAE) is a typical usage of IMUs for WSN, with extensive applications. However, the issue that IMUs move
Chunzhi Yi +6 more
semanticscholar +1 more source