نتایج جستجو برای: signal classification
تعداد نتایج: 886464 فیلتر نتایج به سال:
A new automatic target recognition algorithm to recognize and distinguish three classes of targets: personnel, wheeled vehicles and animals, is proposed using a low-resolution ground surveillance pulse Doppler radar. The Chirplet transformation, a time frequency signal processing technique, is implemented in this paper. The parameterized RADAR signal is then analyzed by the Zernike Moments (ZM)...
In this paper, unique approach is presented for the electroencephalography (EEG) signals analysis. This is based on Eigen values distribution of a matrix which is called as scaled Hankel matrix. This gives us a way to find out the number of Eigen values essential for noise reduction and extraction of signal in singular spectrum analysis. This paper gives us an approach to classify the EEG signa...
Introduction: Clinicians use several computer-aided diagnostic systems for depression to authorize their diagnosis. An electroencephalogram (EEG) may be used as an objective tool for early diagnosis of depression and controlling it from reaching a severe and permanent state. However, artifact contamination reduces the accuracy in EEG signal processing systems. Methods: This work proposes a no...
The Global Positioning System (GPS) is a satellite constellation which gives users access to position, navigation and timing services. Many industries not only benefit from this but are reliant on it. Although illegal, GPS jamming devices have the power cause major disruption many services including financial, distribution communication systems. Recent testing assesses Navigation Satellite (GNS...
Wireless Integrated Network Sensors (WINS) provide a distributed monitoring approach for battlefield situational awareness, machine condition based maintenance, health care, transportation, and other applications. The WINS architecture is based on compact, intelligent, networked low-power sensor nodes. WINS operation relies on efficient system design and low power event classification with resu...
Hyperspectral imaging with gathering hundreds spectral bands from the surface of the Earth allows us to separate materials with similar spectrum. Hyperspectral images can be used in many applications such as land chemical and physical parameter estimation, classification, target detection, unmixing, and so on. Among these applications, classification is especially interested. A hyperspectral im...
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