A method for circuit analysis using haar wavelettransform
Akito Ohkubo, Seiichiro Moro, Tadashi Matsumoto · 2004
In this paper, we propose a method to analyze circuits using Haar wavelet transform. Recently, the method to analyze the circuit using Daubechies wavelets has been proposed. Then a Fourier-like approach as well as Laplace-like one for the solutions of transient problems by an algebraic system of equations is obtained and numerical time stepping is avoided. In that method, the matrices to express the integral and derivative are not easy to handle. In the proposed method, we can easily treat such matrices, thus the calculation and its comprehension become easier at the expense of more number of bases.