Search results for: RLS ALGORITHM

• Finite-window RLS algorithms

  Publication

  • L. Shen
  • Y. Zakharov
  • M. Niedźwiecki
  • A. Gańcza

  - SIGNAL PROCESSING - Year 2022

  Two recursive least-squares (RLS) adaptive filtering algorithms are most often used in practice, the exponential and sliding (rectangular) window RLS algorithms. This popularity is mainly due to existence of low-complexity versions of these algorithms. However, these two windows are not always the best choice for identification of fast time-varying systems, when the identification performance is most important. In this paper, we...

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• ARTIFICIAL MODEL IN THE ASSESSMENT OF THE ALGORITHM OF OBJECTS RECORDED BY LASER SCANNING SHAPE DETECTION (ALS/TLS)

  Publication

  • A. Janowski
  • P. Nierebiński
  • J. Szulwic

  - Year 2015

  Brief description of the study and used methods. Brief description of the study and used As part of the preparatory work aimed to create the application solution allowing for the automation of searching objects in data, obtained in the scanning process using ALS (Airborne Laser Scanning) or TLS (Terrestrial Laser Scanning), the authors prepared a artificial (synthetic, theoretical) model of space, used for the verification of operation...

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• Algorithms

  Journals

  ISSN: 1999-4893

• Method of selecting the LS-SVM algorithm parameters in gas detection process

  Publication

  • Ł. Lentka
  • J. Smulko

  - Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej - Year 2015

  In this paper we showed the method of resistive gas sensors data processing. The UV irradiation and temperature modulation was applied to improve gas sensors’ selectivity and sensitivity. Noise voltage across the sensor’s terminals (proportional to its resistance fluctuations) was recorded to estimate power spectral density. This function was an input data vector for LS-SVM (least squares – support vector machine) algorithm, which...

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• NUMERICAL ALGORITHMS

  Journals

  ISSN: 1017-1398 , eISSN: 1572-9265

• Optimization algorithm and filtration using the adaptive TIN model at the stage of initial processing of the ALS point cloud

  Publication

  • W. Błaszczak-bąk
  • A. Janowski
  • W. Kamiński
  • J. Rapiński

  - CANADIAN JOURNAL OF REMOTE SENSING - Year 2011

  Airborne laser scanning (ALS) provides survey results in the form of a point cloud. The ALS point cloud is a source of data used primarily for constructing a digital terrain model (DTM). To generate a DTM, the set of ALS observations must be first subjected to the point cloud processing methodology. A standard methodology is composed of the following stages: acquisition of the ALS data, initial processing (including filtration),...

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• Determination Of Gas Mixture Components Using Fluctuation Enhanced Sensing And The LS-SVM Regression Algorithm

  Publication

  • Ł. Lentka
  • J. Smulko
  • R. Ionescu
  • C. G. Granqvist
  • L. B. Kish

  - Metrology and Measurement Systems - Year 2015

  This paper analyses the effectiveness of determining gas concentrations by using a prototype WO3 resistive gas sensor together with fluctuation enhanced sensing. We have earlier demonstrated that this method can determine the composition of a gas mixture by using only a single sensor. In the present study, we apply Least-Squares Support-Vector-Machine-based (LS-SVM-based) nonlinear regression to determine the gas concentration...

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• ACM Transactions on Algorithms

  Journals

  ISSN: 1549-6325 , eISSN: 1549-6333

• Algorithms for Molecular Biology

  Journals

  ISSN: 1748-7188

• RANDOM STRUCTURES & ALGORITHMS

  Journals

  ISSN: 1042-9832 , eISSN: 1098-2418