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21.688  Articles
1 of 2.170 pages  |  10  records  |  more records»
Monitoring biomedical signals using Wireless Body Sensor Networks (WSBN) is a growing need. It can be used to provide health care for patients who are in high risk. The portability, light weight and nonintrusive sensors of WSBN suits the acquisition and t... see more

This paper deals with supervision in critical time manufacturing jobshops without assembling tasks. Such systems have a robustness property to deal with time disturbances. A filtering mechanism of sensors signals integrating the robustness values is propo... see more

Acoustic array sensor along with Root-MUSIC algorithm is used to estimate the directionof arrival of the acoustic signal emitted by an acoustic target. Three architectures are used totrack the target in Cartesian coordinates: (i) digital filter with least... see more

The subject of research is the process of forming signals in magnetic tracking systems including those used for spatial position calculation within the concepts of Industry 4.0 and Industrial Internet of Things. Such systems are based on calculating the s... see more

The Cardiovascular disease (CVD) is the most of death in the world. Electrocardiogram (ECG) is the graph that shows heart electrical activities. The physician record and detect the abnormal Electrocardiogram (ECG) signal by the Holter monitor that patient... see more

To improve the performance of navigation systems and expand their application, a navigation ground augmentation system platform was designed based on wireless sensor. The system included the signal augmentation generation and reception verification platfo... see more

To explore the application of audio signal in the troubleshooting system, a sound detection system was designed. The system consists of three parts: voice acquisition node, aggregation node and host computer monitoring software. Time protocol synchronizat... see more

The inherent characteristics of large-scale structural system are also called modal parameters, which include natural frequency, damping ratio and vibration mode. They are the basis for analyzing dynamic characteristics of large-scale structural system. M... see more

In the past several decades, much research has been carried out on the wireless sensor network which is widely used in the fields of national defense and national economy within China. The main function of the language sensor is to transfer the voice sign... see more

1 of 2.170 pages  |  10  records  |  more records»