Results 71 to 80 of about 15,236 (179)

The Two-Dimensional Wavelet Transform De-noising and Combining with Side Scan Sonar Image

open access: yesJournal of Applied Geospatial Information, 2017
This paper puts forward an image de-noising method based on 2D wavelet transform with the application of the method in seabed identification data collection system.
Muhammad Zainuddin Lubis   +2 more
doaj   +2 more sources

Design of an operational matrix method based on Haar wavelets and evolutionary algorithm for time-fractional advection–diffusion equations

open access: yesOpen Engineering
In this study, we introduce an operational matrix (OM) method based on Haar wavelets (HWs) to approximate the solution of time-fractional advection–diffusion equations (TFADEs). These problems involve fractional derivatives in the Atangana–Baleanu Caputo
Khan Najeeb Alam   +3 more
doaj   +1 more source

Haar wavelet characterization of dyadic Lipschitz regularity

open access: yesRevista de la Unión Matemática Argentina
6 pages.
Aimar, Hugo Alejandro   +2 more
openaire   +4 more sources

A practical introduction to wavelet analysis in electroretinography. [PDF]

open access: yesDoc Ophthalmol
Shwetar YJ   +5 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy