Joint source channel decoding in the factor graph framework

Table 2, shows the signal to noise ratio results of the es- timated speech signal using spectral mask without and with smoothing filter as in equation (13).. In this table, we show

It also shows the results of using only visual information (Visual column), using Audio-Visual automatic speech recog- nition without source separation (Audio Visual column),

In this paper we consider an efficient iterative algorithm based on the SAGE technique for multi-user data detection and channel estimation, jointly for uplink MC-CDMA systems in

The main novelty of the paper comes from the facts that [1] the estimation is performed in the time- domain so that unknown data can be averaged out easily in the resulting

It has been shown by computer simulation that, depending on the normalized Doppler frequency, only a small number of expansion coefficients is sufficient to approximate the

Keywords: Mackey functor, Mackey algebra, simple, indecomposable, restriction, induction, evaluation, socle, radical, Clifford’s theorem, Green’s indecomposibil- ity theorem,

This makes it difficult to use motion capture data in a number of applications, such as motion editing, motion understanding, automatic motion summarization, motion thumbnail

the mo dels are presented. Finally , problems ab out the formulations are discussed... are, 1) the integer multicommo dity ow problem with variable upp er b ounds, 2)..