In this paper we invoke a nonanticipative information Rate Distortion Function (RDF) for sources with memory, and we analyze its importance in probabilistic matching of the source to the channel so that transmission of a symbol-by-symbol code with memory without anticipation is optimal, with respect to an average distortion and excess distortion probability. We show achievability of the symbol-...

Vector Symbol Decoding (VSD) is compared with Reed-Solomon Decoding (RSD) as an outer code of a concatenated code for two examples, where the inner decoder may provide a combination of errors, erasures or list decisions for a symbol. One example is for idealized orthogonal inner code signals with random noise and soft inner code decisions. The other example is for multiple access fast frequency...

Carpet weaving is one of the most ancient types arts and crafts. The carpet a key symbolic object human creation. It all about its history kind, laws life Universe. has an encrypted language very complex. Most iconographic symbols are reflection reality cults worldviews. ornaments in carpets represent genetic memory, unfading creativity, national treasure. An Azerbaijani is, even for dedicated ...

In this paper, a block code technique is proposed to increase the data rate and to reduce the symbol error rate for the wireless communication. The designed space time block code (STBC) is compared with golden code 2x2, silver code 2x2. STBC is used to realize the diversity gain and provide the remarkable performance in wireless communication systems using MIMO. STBC is based on improved Quasi ...

We investigate the problem of decoding bar codes from a signal measured with a hand-held laser-based scanner. Rather than formulating the inverse problem as one of binary image reconstruction, we instead determine the unknown code from the signal. Our approach has the benefit of incorporating the symbology of the bar code, which reduces the degrees of freedom in the problem. We develop a sparse...