Search Results - subject:"multiresolution"

Wavelet based outlier correction for power controlled turning point detection in surveillance systems

Li, Yushu - In: Economic modelling 30 (2013), pp. 317-321

Persistent link: https://www.econbiz.de/10009703641

Polarization, growth and social policy in the case of Israel, 1997-2008

García-Fernández, Rosa María; Gottlieb, Daniel; … - In: Economics - The Open-Access, Open-Assessment E-Journal 7 (2013), pp. 1-40

number of poles in the income distribution empirically. The statistical models used are a multi-resolution analysis (MRA) and …

Persistent link: https://www.econbiz.de/10010981396

Uniform tension algebraic trigonometric spline wavelets of class C2 and order four

Lamnii, A.; Mraoui, H.; Sbibih, D.; Zidna, A. - In: Mathematics and Computers in Simulation (MATCOM) 87 (2013) C, pp. 68-86

In this paper we first describe a multiresolution curve representation based on periodic uniform tension algebraic …

Persistent link: https://www.econbiz.de/10010870340

Wavelet based outlier correction for power controlled turning point detection in surveillance systems

Li, Yushu - In: Economic Modelling 30 (2013) C, pp. 317-321

sensitivity of the surveillance system to outliers, we finally present a wavelet multiresolution (MRA) based outlier elimination …

Persistent link: https://www.econbiz.de/10010608283

Characterizing the relative role of low-frequency and turbulent processes in the nocturnal boundary layer through the analysis of two-point correlations of the wind components

Teichrieb, Claudio A.; Acevedo, Otávio C.; Degrazia, … - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 6, pp. 1510-1521

turbulent. Multiresolution decomposition shows that the two-point correlations become increasingly dominated by low …

Persistent link: https://www.econbiz.de/10011058890

An intuitive guide to wavelets for economists

Crowley, Patrick - Suomen Pankki - 2005

Wavelet analysis, although used extensively in disciplines such as signal processing, engineering, medical sciences, physics and astronomy, has not yet fully entered the economics discipline. In this discussion paper, wavelet analysis is introduced in an intuitive manner, and the existing...

Persistent link: https://www.econbiz.de/10005034674