Results 41 to 50 of about 2,336,734 (289)

Deep Learning-Based Modulation Recognition for MIMO Systems: Fundamental, Methods, Challenges

IEEE Access
In non-cooperative communication systems such as radio spectrum resource regulation and modern electronic warfare, automatic modulation recognition is a key technology.
Xueqin Zhang, Zhongqiang Luo, Wenshi Xiao, Li Feng   +3 more
doaj   +1 more source

Modulation Classification in MIMO Systems With Distribution Test Ensemble

IEEE Access, 2020
In classification of signal modulation types in MIMO systems, it is difficult to achieve both high accuracy and high computational efficiency at the same time.
Zikang Gao, Zhechen Zhu, Asoke K. Nandi
doaj   +1 more source

Spread spectrum modulation recognition based on phase diagram entropy

Frontiers in Signal Processing, 2023
Wireless communication technologies are undergoing intensive study and are experiencing accelerated progress which leads to a large increase in the number of end-users. Because of this, the radio spectrum has become more crowded than ever.
Denis Stanescu, Denis Stanescu, Angela Digulescu, Angela Digulescu, Cornel Ioana, Cornel Ioana, Alexandru Serbanescu   +6 more
doaj   +1 more source

Feature learning via partial differential equation with applications to face recognition

, 2017
Feature learning is a critical step in pattern recognition, such as image classification. However, most of the existing methods cannot extract features that are discriminative and at the same time invariant under some transforms.
Fang, Cong, Zhao, Zhenyu, Lin, Zhouchen, Zhou, Pan, Pan Zhou, Zhouchen Lin, Zhenyu Zhao, Cong Fang   +7 more
core   +1 more source

Abatacept for Prophylaxis of Acute and Chronic Graft‐Versus‐Host‐Disease in Children Undergoing Allogeneic Hematopoietic Stem Cell Transplantation—A Systematic Review and Meta‐Analysis of Cohort Studies

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Graft‐versus‐host disease (GvHD) remains one of the most significant complications of hematopoietic stem cell transplantation (HSCT). Abatacept, a selective T‐cell costimulation modulator, is a relatively novel prophylactic agent, though pediatric data remain limited.
Matthijs D. Kruizinga, Anne B. Verbeek, Caroline A. Lindemans, Emilie P. Buddingh   +3 more
wiley   +1 more source

Serotonergic modulation of face-emotion recognition [PDF]

Brazilian Journal of Medical and Biological Research, 2008
Facial expressions of basic emotions have been widely used to investigate the neural substrates of emotion processing, but little is known about the exact meaning of subjective changes provoked by perceiving facial expressions. Our assumption was that fearful faces would be related to the processing of potential threats, whereas angry faces would be ...
Del-Ben, C.M., Ferreira, C.A.Q., Alves-Neto, W.C., Graeff, F.G.   +3 more
openaire   +5 more sources

Deep Learning for Modulation Recognition: A Survey With a Demonstration

IEEE Access, 2020
In this paper, we review a variety of deep learning algorithms and models for modulation recognition and classification of wireless communication signals.
Ruolin Zhou, Fugang Liu, Christopher W. Gravelle   +2 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Implications of modulation filterbank processing for automatic speech recognition [PDF]

, 2012
In questa tesi due diversi modelli del sistema uditivo sono stati usati come metodo di estrazione di caratteristiche per un software di riconoscimento vocale.
Bernardi, Giuliano
core