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With the increasing construction of high-voltage substation, the distance between resident area and substation is getting closer. Noise of substations has been an unavoidable problem which can be controlled better by analyzing it. Otherwise, the operational conditions of equipment in substation can be predicted by comparing the measured noise signals with the signals during normal operation. Corona...
With explosive growth in fingerprint database, Automatic Fingerprint Identification System (AFIS) has become more difficult than ever. Consequently, it is necessary to get an effective and discriminative fingerprint feature binary representation. In this paper, we firstly analyze the characteristic of Minutia Cylinder Code (MCC) representation to find that it is strongly bit-correlated and with a...
We propose a combined attenuation and high-resolution fault measurement method using chaos optical time-domain reflectometry (OTDR). Utilizing the pulse-modulated chaotic light and correlation operation, this technique realizes fiber attenuation measurement and a distance-independent spatial resolution simultaneously. We demonstrate a proof-of-concept experiment for measurements of a single-mode fiber...
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