A parallel decomposition algorithm for training multiclass kernel-based vector machines Lingfeng Niu a b & Ya-Xiang Yuan b a Research Center on Fictitious Economy and Data Science, Graduate University of Chinese Academy Sciences, AMSS, CAS, Beijing, 100190, People's Republic of China b State Key Laboratory of Scientific and Engineering Computing, Institute of Computational Mathematics and Scien...

Quadrature Amplitude Modulation is widely used modulation format in software defined radios. The major problem in QAM scheme is the recovery of a quality signal at the receiving end. The purpose of the adaptive equalizer is to remove the intersymbol interference caused by the amplitude and phase distortions of the channel. In this paper CrossCoupled Passband Adaptive Equalizer has been used for...

The cerebral magnetic field of the auditory steady-state response (SSR) to sinusoidal amplitude-modulated (SAM) tones was recorded in healthy humans. The waveforms of underlying cortical source activity were calculated at multiples of the modulation frequency using the method of source space projection, which improved the signal-to-noise ratio (SNR) by a factor of 2 to 4. Since the complex ampl...