A Modified Method for Circuit Analysis using Haar Wavelet Transform with Adaptive Resolution ―For Circuits with Waveform with Sharp Convex Ranges―

摘要

In this paper, we propose a modified method for thecircuit analysis using wavelet transform with adaptive resolutions.Recently, many approaches to the circuit analysis using thewavelet transform have been proposed. Previously, we proposedmethod which can choose adaptive resolution automatically usingmultiresolution analysis. However, the method cannot be appliedwhen the waveform has the sharp convex ranges. The proposedmethod improves the way to pick out the range and achievesmore accurate and efficient calculations.