A spline wavelet approach to circuit simulation
Yi Hu, Dian Zhou, Ruiming Li, Hua Zhang, Xuan Zeng · 2005
Abstract: A two-step spline wavelet approach to circuit simulation in the digital signal processing perspective is proposed in this paper. First a fast recursive B-spline filtering approach to solving ordinary differential equations is introduced, then the fast wavelet decomposition and reconstruction algorithms are applied using multiresolution analysis. This work also exploits the relationship between digital signal processing theory and the numerical methods for circuit simulation. Key–Words: spline wavelet, circuit simulation, digital signal processing, numerical methods, filtering 1