Deconvolution of the EPR spectra of vanadium oxide nanotubes

Robust algorithm based on decimated Padè approximant technique for processing sensor data in leak detection in waterworks

“…Even the introduced techniques are innovating for the purposes of this research some improvements can also be obtained working on the quality of sensors [20][21][22]. DPA and DLP, and FDM are generally used in decaying systems where it is necessary to know the frequencies of radionuclide in exponentially damped process [23], but they are applied, here, for the first time in searching frequency peaks corresponding to leaks occurring in a pipeline. The viewpoint of the approach is different with respect to others using, for example genetic algorithms [24].…”

Suppression of spectral anomalies in SSFP-NMR signal by the Krylov Basis Diagonalization Method

“…To accomplish the objectives of this work, the SSFP signals were also processed by the KBDM algorithm, implemented in C-language in the Code Builder ambient of OriginPro-8.5 (OriginLab Corporation), as described elsewhere [6,20,21]. As will be explained later, apodization of the input SSFP data was found necessary; however, due to the reasonable signal-to-noise ratio of the data we found no need to apply regularization procedures.…”

“…[2] where the KBDM was applied to a specific scientific problem and the area of interest was the electron paramagnetic resonance [6]. In that and also in this work the same KBDM terminology was maintained, to be faithful to its original introduction in Ref.…”

“…First, the introduction of the KBDM in the literature is recent and sparse [2,6], therefore, its potentialities have not been enough explored. This fact brings to the present work the opportunity to test the accuracy and robustness of the method in a real experimental situation, thus contributing a little more to an evaluation of its performance.…”

Role of vanadium ions on structural, optical and electrochemical properties of the vanadate-lead glasses

“…The reported X-band ESR spectra consist of a poorly resolved hyperfine structure due to the isolated V +4 ions superposed on a broad resonance line, which is attributed to spin-spin exchange interactions between neighboring V +4 sites [31]. Fig.…”