The method for power amplifier digital adaptive baseband pre-distortion with memory is proposed and applied to compensate the nonlinearity of power amplifier (with or without memory) driven with OFDM signal.

objective: the aim of present research is to investigate the effects of neurofeedback on cognitive function with emphasis on memory. method: this study is an experimental study. for this reason using a stratified sampling procedure sample of 30 subjects in 2 groups of experimental and placebo was selected. investigated subjects were assessed with the wechsler memory scale in two stages (pretest...

In this research, an efficient Galerkin Finite Volume Method (GFVM) along with the h–refinement adaptive process and post–processing error estimation analysis is presented for fracture analysis. The adaptive strategy is used to produce more accurate solution with the least computational cost. To investigate the accuracy and efficiency of the developed model, the GFVM is compared with two versio...

Sparse Distributed Memory is a content addressable, associative memory terhnique which relies on close memory items tending to be clustered together, with some abstraction and blurring of details. This paper discusses the limitations of the original model. Then, we propose a method which improve Sparse Distributed Memory efficiency through an adaptive threshold. The results obtained are good an...

This paper proposes that current memory models in us for tabu search algorithms are at best evolving, as opposed to adaptive, and that significant improvement can be made by considering the structure of human memory. By introducing a new memory structure, intended to reduce the number of evaluations required at each step, it is possible to allow the search method to learn about the solution spa...