Results 111 to 120 of about 462,479 (185)

Generalized M-Estimation-Based Framework for Robust Guidance Information Extraction

Entropy
This study tackles state estimation challenges in guidance information extraction. These challenges arise from non-Gaussian noise. We propose a robust framework to address them.
Jiawei Ren, Xiaoyu Zhang, Shoupeng Li, Panlong Tan   +3 more
doaj   +1 more source

Underwater Reverberation Suppression Using Wavelet Transform and Complementary Learning

Oceans
Reverberation is the primary interference of active detection. Therefore, the effective suppression of reverberation is a prerequisite for reliable signal processing.
Jiajie Liu, Qunfei Zhang, Xiaodong Cui, Chencong Tang, Zijun Pu   +4 more
doaj   +1 more source

Self-Interference Cancellation for MIMO Full-Duplex Downlink Systems: A Constrained MMSE-Based Precoding Approach

IEEE Access
This paper introduces a new spatial domain-based self-interference cancellation (SIC) precoding method named constrained minimum mean square error (C-MMSE) for a undersized massive multiple-input multiple-output (mMIMO) full-duplex (FD) system, where the
Xuan Chen, Vincent Savaux, Matthieu Crussiere, Patrick Savelli, Koffi-Clement Yao   +4 more
doaj   +1 more source

A resource aware distributed LSI algorithm for scalable information retrieval [PDF]

, 2011
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Latent Semantic Indexing (LSI) is one of the popular techniques in the information retrieval fields.
Liu, Yang
core   +1 more source

Non-Contact Measurement of Cardiopulmonary Activity Using Software Defined Radios

IEEE Journal of Translational Engineering in Health and Medicine
Vital signs are important indicators to evaluate the health status of patients. Channel state information (CSI) can sense the displacement of the chest wall caused by cardiorespiratory activity in a non-contact manner. Due to the influence of clutter, DC
Lei Guan, Xiaodong Yang, Nan Zhao, Malik Muhammad Arslan, Muneeb Ullah, Qurat Ul Ain, Abbas Ali Shah, Akram Alomainy, Qammer H. Abbasi   +8 more
doaj   +1 more source

Joint Super-Resolution and Weighted Low-Rank Sparse Decomposition for Ground Penetrating Radar Clutter Suppression

Remote Sensing
Ground Penetrating Radar (GPR) is an important non-destructive sensing technology for subsurface detection. However, strong clutter from surface reflection and heterogeneous media often masks weak target responses in B-scan images.
Cheng Chen, Letian Wang, Xiaowen Liu, Liang Shen, Haipeng Li, Bo Peng   +5 more
doaj   +1 more source

Journey to freedom with Christ

, 1998
Fr. Ben Beltran, SVD, Tondo parish priest talked on Journey to Freedom with Christ in celebration of Christ Week ...
Beltran, Benigno P., SVD
core  

Quantum Algorithms for tensor-SVD [PDF]

A promising area of applications for quantum computing is in linear algebra problems. In this work, we introduce two new quantum t-SVD (tensor-SVD) algorithms.
Jojo, Jezer, Chandra, M Girish, Khandelwal, Ankit   +2 more
core  

A Self-Adaptive K-SVD Denoising Algorithm for Fiber Bragg Grating Spectral Signals

In fiber Bragg grating (FBG) sensing demodulation systems, high-precision peak detection is a core requirement for demodulation algorithms. However, practical spectral signals are often susceptible to environmental noise interference, which leads to ...
Tingting Zhang, Jingyi Liu, Zhipeng Sun, Shiqiang Chen, Hang Gao, Kai Qian, Song Liu, Da Qiu, Xiaojia Liu, Yang Long   +9 more
core   +1 more source

Multi-Frame Reconstruction via Clutter Filtering for Computational Contrast-Enhanced Ultrasound Microflow Imaging. [PDF]

J Imaging
Liang D, Chen D, Qian X, Zhong Y, Xia Y, Zhang J.   +5 more
europepmc   +1 more source