Search results for: SIGNAL AND DATA PROCESSING

• MECHANICAL SYSTEMS AND SIGNAL PROCESSING

  Journals

  ISSN: 0888-3270

• SIGNAL PROCESSING

  Journals

  ISSN: 0165-1684 , eISSN: 1872-7557

• IEEE TRANSACTIONS ON SIGNAL PROCESSING

  Journals

  ISSN: 1053-587X , eISSN: 1941-0476

• Data Compression in Ultrasonic Network Communication via Sparse Signal Processing

  Publication

  • B. Zima
  • O. Reyes Márquez
  • M. Mohammadgholiha
  • J. Moll
  • L. Marchi De

  - Year 2022

  This document presents the approach of using compressed sensing in signal encoding and information transferring within a guided wave sensor network, comprised of specially designed frequency steerable acoustic transducers (FSATs). Wave propagation in a damaged plate was simulated using commercial FEM-based software COMSOL. Guided waves were excited by means of FSATs, characterized by the special shape of its electrodes, and modeled...

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• Sampling Theory, Signal Processing, and Data Analysis

  Journals

  ISSN: 2730-5716 , eISSN: 2730-5724

• DIGITAL SIGNAL PROCESSING

  Journals

  ISSN: 1051-2004 , eISSN: 1095-4333

• MATCHED FILTER APPROACH FOR MICROSEISMIC SIGNAL PROCESSING OF REAL DATA FROM EAST POMERANIA SHALE GAS

  Publication

  • M. Kmieć
  • M. Antoszkiewicz
  • R. Jankowski
  • M. Szkodo

  - Year 2017

  The microseismic monitoring is a method of monitoring of fracture propagation during hydraulic fracturing (HF)process. An array of several hundred geophones is placed on the surface to record little ground tremors induced by fracturing process. Filtration and summation of signals from geophones is essential to identify and locate fracturing events from underground. Authors propose a method of matched filtering, that is usually...

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• CIRCUITS SYSTEMS AND SIGNAL PROCESSING

  Journals

  ISSN: 0278-081X , eISSN: 1531-5878

• Biomedical Signal Processing and Control

  Journals

  ISSN: 1746-8094 , eISSN: 1746-8108

• Digital structures for high-speed signal processing

  Publication

  • M. Czyżak

  - Year 2013

  The work covers several issues of realization of digital structures for pipelined processing of real and complex signals with the use of binary arithmetic and residue arithmetic. Basic rules of performing operations in residue arithmetic are presented along with selected residue number systems for processing of complex signals and computation of convolution. Subsequently, methods of conversion of numbers from weighted systems to...