Due to the switching action and the presence of parasitics, waveforms arising from power electronics circuits often contain high-frequency ringings embedded in slowly varying segments. Such a feature is consistent with the localization property of wavelets which has been exploited for fast approximations of steady-state waveforms. This paper proposes an improved and more robust approach for calculating the wavelet coefficients, exploiting the orthogonality property of the Chebyshev polynomials.
|Number of pages||4|
|Publication status||Published - 2004|
|Event||International Symposium on Nonlinear Theory and Its Applications [NOLTA] - |
Duration: 1 Jan 2004 → …
|Conference||International Symposium on Nonlinear Theory and Its Applications [NOLTA]|
|Period||1/01/04 → …|