A5043577032- GNSS positioning and interference
- Inertial Sensor and Navigation
- Indoor and Outdoor Localization Technologies
- Heart Rate Variability and Autonomic Control
- Infant Nutrition and Health
- Machine Learning in Healthcare
- Optical Imaging and Spectroscopy Techniques
- Geophysics and Gravity Measurements
- Radio Wave Propagation Studies
- Wireless Communication Networks Research
- Electrical and Bioimpedance Tomography
- Abdominal vascular conditions and treatments
- Robotics and Automated Systems
- IoT-based Smart Home Systems
- Clinical Nutrition and Gastroenterology
- Wireless Body Area Networks
- Sepsis Diagnosis and Treatment
- Viral gastroenteritis research and epidemiology
Wenzhou University
2024-2025
Tsinghua University
2019-2020
ABSTRACT Hyperspectral imaging is a promising tool for identifying ischemic necrotic small intestine. To analyze the causes of bowel necrosis, studying characteristic bands crucial. However, differences in samples and spectral acquisition devices limit availability all analysis, posing challenges selecting adapted to individual variations. This study proposed method based on least trimmed squares algorithm, enhanced with regularization, identify bands. The successfully differentiated normal...
In this article, we propose a space-time double difference observation model in order to locate the Global Navigation Satellite System (GNSS) meaconer. At present, there are few studies on localization of GNSS spoofer. Most methods require multiple receivers with known positions and synchronized clocks, which can be implemented by tracking authentic signals or other approaches. Furthermore, positioning accuracy depends geometry discuss feasibility locating meaconer based single receiver...
Abstract The near‐infrared spectroscopy is often used to distinguish small bowel necrosis due necrotizing enterocolitis (NEC). characteristic bands of necrosis, as an important basis for evaluating the confidence differentiation results, are challenging identify quickly. In this study, we proposed lesion samples based on hyperspectral imaging (HSI) and cellwise outlier detection. Rabbits were animal model simulate clinical symptoms NEC. rabbits detected at intervals 10, 30, 60, 90 min....
GNSS has become an indispensable information infrastructure in our daily life for its function positioning and timing. But along with wide application, the security of is receiving growing concern. Intermediate spoofing, which utilizes working mechanism tracking loop to covertly take over target receiver, poses most serious near-term threat receiver. In order find corresponding defensive measures, it essential understand how reacts intermediate spoofing. this paper, simulation framework that...
In recent research, spatial processing technique based on antenna array has been considered as one of the most effective anti-spoofing methods. This paper provides a novel spoofing suppression scheme Cyclic Multiple Signal Classification (MUSIC) algorithm. this method, cyclostationarity navigation signals are fully excavated to estimate power spectrum before despreading process receiver. Then, assumption that with different spurious pseudo random noise (PRN) codes come from single-antenna...