Search results for: CRAMER-RAO

• Camera Separatoria

  Journals

  ISSN: 2083-6392 , eISSN: 2299-6265

• Approximate Cramér–Rao bound on Doppler error in correlation-processing relatively narrowband noise radar

  Publication

  • M. Meller

  - IET Radar Sonar and Navigation - Year 2009

  The paper studies limitations on accuracy of Doppler estimation in continuous-wave noise radar with correlation processing. Second order properties of output of the correlation receiver are evaluated and an approximate Cram´er-Rao bound on errors of Doppler measurement is derived. The accuracy of Doppler measurements is found to be affected by the following factors: power spectral density of noise signal, frequency response of the...

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• Zastosowanie dolnej granicy Cramera-Rao do analizy granicznej dokładności estymacji położenia w hybrydowym systemie lokalizacyjnym

  Publication

  • P. Rajchowski
  • J. Sadowski
  • J. Stefański

  - Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne - Year 2018

  W niniejszym artykule analizie poddano graniczną dokładność estymacji położenia obiektu ruchomego w zaproponowanym hybrydowym systemie lokalizacyjnym. Zdecydowano się odejść od podejścia klasycznego – analizy wyznaczonych estymat w odniesieniu do trasy wzorcowej, na rzecz wyznaczenia dolnej granicy Cramera – Rao. Badania symulacyjne przeprowadzono dla metody wyznaczania położenia opisywanej w literaturze oraz zaproponowanej, która...

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• Yao xue xue bao = Acta pharmaceutica Sinica

  Journals

  ISSN: 0513-4870

• RGO

  Journals

  ISSN: 0103-6971

• Physical and sealing properties of BaO–Al2O3–SiO2–CaO–V2O5 glasses for solid oxide fuel cell applications

  Publication

  • S. Wang
  • Y. Hsu
  • Y. Liao
  • Y. Yang
  • P. Jasiński

  - INTERNATIONAL JOURNAL OF HYDROGEN ENERGY - Year 2022

  In this study, the properties of BaO–Al2O3–SiO2 (SAB) glasses incorporated with CaO and V2O5 as the network modifier and additive, respectively, are evaluated. The electrical resistivities of the glasses decrease upon the addition of CaO but increase upon increasing their V2O5 content because the V5+ species lower the ionic mobility of the glasses. The addition of V2O5 improves the wettability of the glasses on the Crofer 22 APU...

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• Stereo Camera Upgraded to Equal Baseline Multiple Camera Set (EBMCS)

  Publication

  • A. Kaczmarek

  - Year 2017

  The paper presents the results of using a set of five cameras called Equal Baseline Multiple Camera Set (EBMCS) for making 3D images, disparity maps and depth maps. Cameras in the set are located in the vicinity of each other and therefore the set can be used for the purpose of stereoscopy similarly as a stereo camera.EBMCS provides disparity maps and depth maps which have a better quality than these maps obtained with the use...

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• Buckling of braced frames

  Publication

  • P. Iwicki

  - Year 2009

  In this paper the classical Winter model, developed originally for columns is applied for frame structures and compared with the results of parametric study of frame with bracing. Sensitivity analysis of critical loads of frame due to bracing stiffness is carried out and the threshold bracing stiffness for full bracing is found. In the non-linear statical analysis the forces in bracings are calculated.

• T'oung Pao

  Journals

  ISSN: 0082-5433

• AAO Journal

  Journals

  ISSN: 2375-5776