Yehea I. Ismail Department of Electrical and Computer Engineering Northwestern University Evanston, IL. 60208 Abstract A method is introduced to evaluate time domain signals witbin RLC trees with arbitrary accuracy in response to any input signal. This method depends on finding a low frequency reduced order transfer function by direct truncation of the exact transfer function at Merent nodes of...

Brushstrokes are viewed as the artist’s “handwriting” in a painting. In many applications such style learning and transfer, mimicking painting, painting authentication, it is highly desired to quantitatively accurately identify brushstroke characteristics from old masters’ pieces using computer programs. However, due nature of hundreds or thousands intermingling brushstrokes still remains chall...