Wavelet Based Identification Of Second Order Linear System
Sudipta Majumdar, Harish Parthasarathy · 2009
In this paper, a wavelet based method is proposed to identify the constant coefficients of a second order linear system and is compared with the least squares method. The proposed method shows improved accuracy of parameter estimation as compared to the least squares method. Additionally, it has the advantage of smaller data requirement and storage requirement as compared to the least squares method.