A modified method for circuit analysis using haar wavelet transform with adaptive resolution — For circuits with waveform with sharp convex ranges—

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