scholarly journals On Some Problems in Discrete Wavelet Analysis of Bivariate Spectra with an Application to Business Cycle Synchronization in the Euro Zone

2011 ◽  
Author(s):  
Joanna Bruzda
Keyword(s):  
Wavelet Analysis ◽  
Business Cycle ◽  
Discrete Wavelet ◽  
Business Cycle Synchronization ◽  
Euro Zone ◽  
Discrete Wavelet Analysis

scholarly journals Synchronization of business cycles in Poland and the euro zone – the wavelet domain approach

Equilibrium ◽  
2009 ◽  
Vol 3 (2) ◽  
pp. 9-25
Author(s):  
Joanna Bruzda
Keyword(s):  
Wavelet Analysis ◽  
Business Cycles ◽  
Business Cycle ◽  
Business Cycle Synchronization ◽  
Euro Zone ◽  
Frequency Domains ◽  
Trading Partners ◽  
Time Varying Frequency ◽  
Frequency Components ◽  
One Year

In the paper time-scale (wavelet) analysis is suggested as a tool for examining business cycle synchronization. Wavelet analysis enables to examine stochastic processes simultaneously in the time and frequency domains. Due to this the approach makes it possible to investigate time varying frequency components of economic processes. Among such components one can distinguish cycles of length over one year up to twelve years, which are known as business cycles (see Burns and Mitchell, 1946). In the paper this approach is illustrated with an examination of business cycle synchronization between Poland and its main trading partners in the euro zone: Germany, France, Italy and the Netherlands. The empirical analysis confirms the stylized facts on the Polish business cycle: its length, similarity with the German cycle and the lead-lag relations with national cycles in the euro zone. Besides, verification of the OCA endogenity hypothesis has been undertaken, but the results obtained are ambiguous.

Estimation of moisture and oil content of in-shell nuts with a capacitance sensor using discrete wavelet analysis

2009 ◽  
Author(s):  
Chari V. Kandala ◽  
Jaya Sundaram ◽  
K. N. Govindarajan ◽  
Chris L. Butts ◽  
Jeyam Subbiah
Keyword(s):  
Wavelet Analysis ◽  
Oil Content ◽  
Discrete Wavelet ◽  
Capacitance Sensor ◽  
Discrete Wavelet Analysis

SeismicWaveTool: Continuous and discrete wavelet analysis and filtering for multichannel seismic data

2013 ◽  
Vol 184 (1) ◽  
pp. 162-171 ◽  
Author(s):  
J.J. Galiana-Merino ◽  
J.L. Rosa-Herranz ◽  
S. Rosa-Cintas ◽  
J.J. Martinez-Espla
Keyword(s):  
Wavelet Analysis ◽  
Seismic Data ◽  
Discrete Wavelet ◽  
Discrete Wavelet Analysis ◽  
Multichannel Seismic Data
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