introduction automatic human emotion recognition is one of the most interesting topics in the field of affective computing. however, development of a reliable approach with a reasonable recognition rate is a challenging task. the main objective of the present study was to propose a robust method for discrimination of emotional responses thorough examination of heart rate variability (hrv). in t...

Robert Nowak Michigan State University East Lansing, MI 48824-1226 Email: [email protected] WWW: http://www.egr.msu.edu/spc/ Richard Baraniuk Rice University Houston, TX 77251-1892 Email: [email protected] WWW:http://www-dsp.rice.edu ABSTRACT In this paper we describe two new structures for nonlinear signal processing. The new structures simplify the analysis, design, and implementation of nonlin...

In this article echo state networks, a special form of recurrent neural networks, are discussed in the area of nonlinear audio signal processing. Echo state networks are a novel approach in recurrent neural networks with a very easy (linear) training algorithm. Signal processing examples in nonlinear system identification (valve distortion, clipping), inverse modeling (quality enhancement) and ...

The accuracy of target position detection in IR seeker depends on the accuracy of tracking error signal (TES) extraction from seeker Field of View (FOV). The type of reticle inside the seeker determines the output modulation signal that carries the TES. In this paper, the stationary wagon wheel reticle is used, which makes the type of the output signal as FM modulation in the linear region of F...